138 Fun Facts About Beach

Geologically, a beach is a landform beside a body of water made up of what?

A beach is made of loose particles — sand, gravel, shingle, pebbles or shell fragments — which is why beaches range from powdery white to cobbled grey.

Which crustacean digs deep burrows just above the tide line on open sandy beaches?

Ghost crabs are named for their pale, sand-coloured shells and their habit of scuttling almost invisibly across the beach at night.

Modern surfing, once central to wider Polynesian culture, is thought to have originated in which island group?

Modern surfing is thought to have begun in the Hawaiian Islands; Hawaiian Olympic swimmer Duke Kahanamoku popularised it worldwide in the early 1900s.

Which Brazilian beach was recognised by Guinness World Records in 1994 as the longest in the world?

Praia do Cassino runs from the Rio Grande breakwaters to the Uruguayan border at Chuí; the coastline paradox puts its length anywhere from about 212 to 254 km.

What natural phenomenon causes the regular rise and fall of ocean water levels on beaches?

Tides are the periodic rise and fall of sea level driven by gravity; most coasts see two high waters and two low waters roughly every 24 hours and 50 minutes.

Which process carries sand sideways along a coast, driven by angled waves?

Groynes exist to fight longshore drift, the sideways conveyor belt of the coast. It carries sand, silt, pebbles and shells parallel to the shoreline, and its direction depends on the angle of incoming waves.

Which common beach material is the protective outer covering of marine mollusks?

Shells are the hard, protective outer layers of marine mollusks and are frequently washed ashore, becoming a common component of beach sediment. They are primarily composed of calcium carbonate.

What beach activity involves shaping sand into elaborate structures with water and tools?

Sandcastle building packs damp sand with buckets and spades; water's surface tension binds the grains, and builders often add moats so their walls survive the incoming tide.

Black sand beaches near volcanoes are built from tiny fragments of which dark rock, shattered when lava meets the sea?

A big lava flow hitting the ocean can build a brand-new black sand beach almost overnight. The lava shatters on contact with seawater into tiny fragments of basalt.

In which U.S. state would you find the famous Waikiki Beach?

Waikiki Beach is an iconic stretch of coastline located on the island of Oʻahu in Honolulu, Hawaii, known for its surfing and vibrant atmosphere.

Which country boasts the longest coastline in the world?

Canada's coastline, including its mainland and countless islands, stretches over 243,042 km, making it the longest in the world.

What natural phenomenon causes some beaches to glow at night with a blue, ethereal light?

Bioluminescent plankton — dinoflagellates such as Noctiluca — flash blue when disturbed by a wave or a footstep, which is why the glow is strongest along the surf line.

At a lifeguarded beach, what does a single red flag typically indicate?

A single red flag warns of high hazards, such as strong currents or high surf, and advises extreme caution. Two red flags mean the water is closed to the public.

Which mineral gives Hawaiʻi's Papakōlea Beach its green sand?

Olivine grains erode out of the Puʻu Mahana tuff ring at Papakōlea on the Big Island; gem-quality olivine is the birthstone peridot.

Which Roman city, buried by Vesuvius, sits near the beaches of the Bay of Naples?

Pompeii was buried by Vesuvius in AD 79, after an earthquake in AD 62 had already damaged it; the beaches of Castellammare di Stabia lie nearby on the Bay of Naples.

Which Californian beach is home to the Wedge, a famous bodysurfing shore break?

The Wedge sits at the tip of Newport Beach's Balboa Peninsula, where waves rebounding off the harbour jetty combine into steep peaks that can top 20 feet.

In which year was Bondi Surf Bathers' Life Saving Club, claimed as the world's first surf lifesaving club, founded?

Bondi Surf Bathers' Life Saving Club was founded in February 1907; later that year Sydney bathers protested against proposed skirted costume regulations.

How long is Rio de Janeiro's famous Copacabana beach?

Copacabana is just 4 km long, about 2.5 miles, yet it is one of the most famous beaches on Earth. Historic forts guard both ends: Fort Copacabana (1914) and Fort Duque de Caxias (1779).

Which landscape architect designed Copacabana's black-and-white wave-pattern promenade?

Roberto Burle Marx designed the wave-pattern Portuguese pavement for the promenade's 1970 rebuild, laying the black-and-white stones in waves running parallel to the sea.

The name Waikīkī means what in Hawaiian?

Waikīkī means 'spouting fresh water': springs and streams once fed wetlands that separated the beach from the interior, until the Ala Wai Canal drained them in the 1920s.

In the 1920s and 1930s, sand for eroding Waikīkī was shipped in from where?

Sand was barged in from Manhattan Beach, California, to replenish eroding Waikīkī in the 1920s and 1930s; imports by boat and barge continued into the 1970s.

Whitehaven Beach in Queensland's Whitsundays is famed for dazzling white sand that is what percentage pure silica?

Whitehaven's sand is 98% pure silica, which is why it stays cool underfoot; ocean currents are thought to have carried it in over millions of years rather than local rock.

New Zealand's Ninety Mile Beach is actually about how long?

Ninety Mile Beach is 55 miles long, 88 kilometres, so its name is off by 35 miles. It is officially a public highway and doubles as a detour for State Highway 1.

Cox's Bazar in Bangladesh is named after an officer of which organisation?

Captain Hiram Cox of the British East India Company was made superintendent of the Palongkee outpost to resettle Arakanese refugees, and the market town took his name.

Which beach hosted the 2007 sand castle, built from 11,000 tons, billed as the world's largest?

Myrtle Beach, South Carolina, hosted the 2007 castle, built from about 11,000 tons of sand and standing roughly 49.5 feet tall, promoted as the world's largest sandcastle.

The first recorded game of beach volleyball was played in 1915 where?

The modern two-player game grew up in Santa Monica, and it became Olympic in 1996.

Beach volleyball has been an Olympic sport since which Games?

Beach volleyball made its Olympic debut at Atlanta 1996, some seventy years after Santa Monica's sand courts shaped the two-a-side game.

Louis Réard named his 1946 swimsuit the bikini after an atoll where what had happened four days earlier?

Rival designer Jacques Heim had launched a two-piece called the Atome weeks before.

In 1949, which country banned the bikini from its own coastlines?

West Germany kept it out of many pools and beaches into the 1960s under a 1932 decree.

What was Louis Réard's profession before he introduced the bikini?

Louis Réard was an automotive engineer who had taken over his mother's lingerie shop; he unveiled the bikini in Paris on 5 July 1946, modelled by Casino de Paris dancer Micheline Bernardini.

Where did Sebastian Steudtner ride his Guinness-certified 26.2 m (86 ft) wave in 2020?

Guinness certified the October 2020 ride in 2022 as the largest wave ever surfed up to that point.

Surfing made its Olympic debut at which Games?

Surfing debuted at Tokyo 2020, held in 2021 at Tsurigasaki Beach in Chiba Prefecture, with shortboard events for men and women.

Which Austrian chemist introduced Gletscher Crème in 1946 and later the SPF rating system?

Franz Greiter created Gletscher Crème after sunburn on the Piz Buin peak in 1938; his company took the mountain's name and the cream had an SPF of about 2.

'Red Vet Pet', an early sunscreen made for US troops in the Pacific in 1944, later became which brand?

Airman Benjamin Green's red veterinary petrolatum was refined and sold under the Coppertone girl.

Cannon Beach, Oregon, is named for a carronade washed ashore in 1846 from which US Navy schooner?

The USS Shark broke up on the Columbia River bar in 1846 and one of its carronades washed ashore near Arch Cape; the town, then called Ecola, became Cannon Beach in 1922.

How tall is Haystack Rock, the sea stack that makes Cannon Beach famous?

Haystack Rock rises 235 feet (72 m) from the tideline at Cannon Beach; it is a protected marine garden and a nesting site for tufted puffins.

Where did the myth that Hyams Beach in New South Wales has Australia's whitest sand begin?

Australia's whitest beaches are actually Lucky Bay and Hellfire Bay near Esperance.

Rip currents are the direct cause of roughly what share of all rescues made by beach lifeguards?

The United States Lifesaving Association attributes about 80% of surf-beach rescues to rip currents; the escape is to swim parallel to the shore until free of the current.

According to NOAA, rip currents caused how many US deaths a year on average in the decade to 2022?

NOAA's National Weather Service recorded an average of 71 US rip-current deaths a year across 2013–2022, with Florida logging more than any other state.

By the geologists' definition, sand grains range in diameter from about 1/16 mm up to what?

Sand tops out at 2 mm on the Udden–Wentworth scale; anything larger is gravel and anything smaller than 1/16 mm is silt.

Which mineral is the most common constituent of sand outside the tropics?

Quartz dominates sand in temperate regions because it resists chemical weathering better than feldspar; tropical beaches are often aragonite, ground down from coral and shells.

Why is desert sand, though plentiful, unsuitable for making concrete?

Even desert countries import sand for building. Desert sand fails in concrete because its grains are too round and smooth, polished by the wind, so they do not bind well.

Which two celestial bodies' gravitational pull primarily drives the tides?

The Sun's pull matters too, which is why tides swing highest when the Moon and the Sun line up. Most coasts see two high waters and two low waters a day.

Marina Beach, one of the world's longest urban beaches, is in which Indian city?

Marina Beach runs about 13 km along the Bay of Bengal in Chennai, from Fort St George towards Besant Nagar, making it one of the longest urban beaches in the world.

After silica, what is the second most common type of sand?

Calcium carbonate sand, mostly aragonite, is built by organisms such as coral and shellfish and has been forming for over 500 million years; it dominates many tropical beaches.

Who sang the 1960 US number-one hit "Itsy Bitsy Teenie Weenie Yellow Polka Dot Bikini"?

Brian Hyland was 16 when the novelty song, written by Paul Vance and Lee Pockriss, topped the Billboard Hot 100 in August 1960 and helped make the bikini mainstream in America.

Which Australian-founded brand's name became a generic term for men's brief-style swimsuits?

Speedo began in Sydney in 1914 as Alexander MacRae's hosiery firm and adopted the Speedo name in 1928; its racing briefs made 'speedos' a generic word for snug men's swimwear.

Sunscreen appears on which organisation's List of Essential Medicines?

The World Health Organization (WHO) lists sunscreen on its Model List of Essential Medicines; products are classed as mineral (physical) or chemical by their active ingredients.

Which Peruvian culture surfed on reed craft long before modern boards?

Moche pottery from around AD 100–800 shows fishermen riding caballitos de totora, bundled reed craft that fishermen at Huanchaco near Trujillo have paddled through the surf for centuries.

In beach volleyball, how many touches may a team use to return the ball across the net, a block counting as one?

Unlike indoor volleyball, a block touch on the beach counts as one of the team's touches. Teams get up to three touches to return the ball, so after a block only two remain.

Beach soccer teams have how many players each?

Beach Soccer Worldwide codified the rules in 1992; FIFA has held a World Cup since 2005.

In which year did FIFA hold its first Beach Soccer World Cup?

FIFA's first Beach Soccer World Cup was held in Rio de Janeiro in 2005 and won by France; the tournament ran annually until 2009, when it became biennial.

Which sandcastle style is made by letting sloppy wet sand run off the fingertips?

A drip castle is built by letting very wet sand fall from the fingers so it sets into organic spires; good sculpting sand is slightly dirty, with silt and clay locking the grains together.

What is the valley between two coastal sand dunes called?

A dune slack is the low valley between dune ridges; its floor often sits close to the water table, so it stays damp and supports orchids and rushes.

Where is the force of a rip current strongest and fastest?

A rip's flow is strongest and fastest next to the surface, which is why it can carry even strong swimmers seaward; rips are narrow currents running out through the surf like a river.

Sea glass typically takes how long to acquire its frosted texture and shape?

Sea glass takes 20 to 40 years of tumbling — sometimes a century or two — to gain its frosted surface and rounded shape; it is also called drift glass after longshore drift.

How does beach glass from freshwater shores usually differ from sea glass?

Sea glass is often used for jewellery.

Which creatures, along with bacteria, decompose driftwood at sea?

Gribbles (tiny isopods) and shipworms (wood-boring clams) tunnel through floating timber along with bacteria; driftwood that survives can shelter birds and fish and even anchor new sand dunes.

Coney Island lies in which New York City borough?

Coney Island is at the southern tip of Brooklyn; once a true island, it was joined to the rest of Long Island when Coney Island Creek was partly filled in the early 20th century.

Bondi Beach lies roughly how far east of Sydney's central business district?

Bondi Beach sits about 7 kilometres east of Sydney's CBD in the Waverley local government area, and is the setting for the TV series Bondi Rescue.

Waikīkī served as the first capital of the Kingdom of Hawaii in which years?

Kamehameha I made Waikīkī his seat after conquering Oʻahu in 1795, and it served as the kingdom's first capital from 1795 to 1796 before the court returned to Hawaiʻi Island.

Copacabana was renamed after a chapel holding a replica statue of the patron saint of which country?

The district was renamed for a chapel holding a replica of the Virgen de Copacabana, patron saint of Bolivia; it was originally Sacopenapã, Tupi for 'the way of the socós', a kind of heron.

Miami Beach's Art Deco Historic District joined the National Register of Historic Places in which year?

The Miami Beach Architectural District joined the National Register of Historic Places in 1979, the first 20th-century district to be listed; its pastel hotels line Ocean Drive.

Brighton was formally known by which longer name until the early 19th century?

Brighthelmstone was the town's formal name until about 1810; the Domesday Book of 1086 had recorded it as Bristelmestune, and it grew as a sea-bathing resort under the Prince Regent.

Blackpool's growth was tied to annual factory shutdowns in which industry?

A railway station in 1846 opened the resort to mass visitors, and it became a borough in 1876.

Ipanema's name comes from Tupi words meaning roughly what?

Ipanema is Tupi for roughly 'worthless water' or 'bad water'; the name came via the Baron of Ipanema, whose title referred to a river in São Paulo state, and the beach was made famous by a bossa nova song.

Boracay lies just off the northwest coast of which Philippine island?

Boracay, a 10-square-kilometre island, lies about 2 km off the northwest tip of Panay across the Tabon Strait from Caticlan; it was originally home to the Ati people.

Maya Bay, setting of The Beach, is on which Thai island?

Ko Phi Phi Le, the smaller uninhabited Phi Phi island, is a ring of limestone cliffs around Maya Bay and Loh Samah; Maya Bay was closed to visitors from 2018 to 2022 to let its coral recover.

Whitehaven Beach was named in 1879 by a naval surveyor after a town in which English county?

Staff Commander E.P. Bedwell gave several places in the area Cumberland names.

Anse Source d'Argent, often called the world's most photographed beach, is on which Seychelles island?

Its massive granite boulders sit within the L'Union Estate, a former coconut and vanilla plantation.

Navagio, or Shipwreck Beach, is on which Greek island?

Navagio is on the northwest coast of Zakynthos in the Ionian Sea; the coaster MV Panagiotis ran aground there in the early 1980s, and the cove was once called Agios Georgios.

Which Korean drama featured Navagio Beach and drew a surge of Asian tourists?

Descendants of the Sun (2016) shot scenes at Navagio, and Korean and Chinese visitors followed; rumours say the wrecked Panagiotis had been smuggling contraband cigarettes when it ran aground.

Reynisfjara black sand beach lies near which Icelandic town?

Reynisfjara lies just west of Vík í Mýrdal, Iceland's southernmost village; its Reynisdrangar sea stacks and basalt columns are part of the Katla UNESCO Global Geopark.

Which arch makes Pfeiffer Beach in Big Sur a photographers' favourite?

Keyhole Rock, also called Keyhole Arch, frames the setting sun on a few days around the winter solstice in December and January, drawing photographers to Pfeiffer Beach.

Which motorsport organisation is headquartered in Daytona Beach?

NASCAR was founded at Daytona Beach's Streamline Hotel in 1948 and keeps its headquarters there; cars raced on the hard-packed sand for decades before Daytona International Speedway opened in 1959.

Myrtle Beach sits at the centre of a 60-mile stretch of coast known as what?

The Grand Strand is the 60-mile arc of beaches from Little River to Georgetown, South Carolina, with Myrtle Beach at its centre; it is known for its dense cluster of golf courses.

Who coined the name Cape Cod in 1602?

Bartholomew Gosnold named Cape Cod in 1602 after the abundant codfish his crew caught there; it is the ninth-oldest surviving English place-name in the United States.

The seas off the Outer Banks are nicknamed what because of their many shipwrecks?

The Graveyard of the Atlantic off the Outer Banks holds thousands of wrecks, sunk by shifting shoals such as Diamond Shoals off Cape Hatteras; the islands were also where the Wright brothers flew.

Baywatch was cancelled after one season on which network before syndication saved it?

NBC dropped Baywatch after its 1989–90 season; revived for first-run syndication in 1991, it became one of the most widely syndicated shows in the world.

The Beach, starring Leonardo DiCaprio, is based on a 1996 novel by which author?

Alex Garland's 1996 debut novel was adapted by Danny Boyle in 2000 and shot at Maya Bay in Thailand; the film grossed $144.1 million worldwide.

The Beach Boys formed in 1961 in which California city?

The Beach Boys formed in Hawthorne, a Los Angeles suburb, in 1961: brothers Brian, Dennis and Carl Wilson, cousin Mike Love and friend Al Jardine.

Jaws was shot mostly on location on which Massachusetts island?

Jaws was filmed on Martha's Vineyard, which stood in for Amity Island; it was the first major motion picture shot on the ocean and ran badly over schedule and budget.

Bathing machines were roofed wooden carts that did what?

Bathing machines were rolled into the sea, often by horse, so bathers could change inside and wade out modestly; popular from the 18th century, they often kept the sexes segregated.

Which Neolithic timber trackway in Somerset is an early example of a boardwalk?

The Sweet Track was built across the Somerset Levels in 3807 or 3806 BC, dated by tree rings; its oak planks on crossed pegs are an early form of boardwalk.

Which country had the most Blue Flag beaches in the world in 2025?

Spain, a perennial leader since the scheme began in 1987, had more than 600 flagged beaches in 2025; the award comes from the Foundation for Environmental Education.

How many living species of sea turtle are there?

There are seven living species of sea turtle, from the leatherback to the flatback, which nests only in Australia and ranges to Papua New Guinea and Indonesia.

Sand dollars are a type of which animal?

Sand dollars are flattened, burrowing sea urchins (order Clypeasteroida); their bleached white tests reminded beachcombers of old Spanish silver dollars.

The sanderling, a small wader of sandy beaches, is unusual among sandpipers for lacking what?

The sanderling has no hind toe (hallux), unique among sandpipers, which suits its dashing runs along the wave edge; it breeds on high Arctic tundra and winters as far south as South America and Australia.

The modern American flip-flop may derive from which traditional Japanese sandal?

Zōri, the flat thonged Japanese sandal, came home with American soldiers after World War II and inspired the rubber flip-flop, which became mainstream summer footwear in the 1960s.

A standard frisbee measures roughly how many centimetres across?

A standard frisbee is about 20 to 25 centimetres across; its airfoil cross-section reduces drag and adds lift, and spin gives it gyroscopic stability.

Which inventor created the Boogie Board in 1971?

Tom Morey shaped the first Boogie Board from polyethylene foam in Hawaiʻi in 1971; bodyboarders ride the hydrodynamic foam boards prone, usually with swim fins for propulsion.

Which board sport starts on the beach by dropping the board onto the wash of previous waves?

Skimboards look like small finless surfboards; "flatland" riders do skateboard-style tricks on the wash.

The word "beachcombers" first appeared in print in which 1840 book?

Richard Henry Dana Jr. used 'beachcombers' in Two Years Before the Mast (1840) for Europeans scraping a living on South Pacific islands; Melville's Omoo later spread the term.

A rigid structure built perpendicular to the shore to trap drifting sand is called what?

Groynes create beaches by interrupting longshore drift; in rivers they slow erosion and prevent ice jams.

A spit forms because waves meet the beach at what kind of angle?

Sediment zigzags along the shore by longshore drift until the coastline changes direction.

A sandy isthmus tying an island to the mainland is called what?

A tombolo, from the Italian for 'pillow' or 'cushion', forms when waves deposit sand in the sheltered water behind an island, making it a tied island; Italy's Monte Argentario is tied to Tuscany by two.

Though it resembles a jellyfish, the Portuguese man o' war is actually what?

The Portuguese man o' war is a siphonophore, a colony of genetically identical zooids specialised for floating, feeding and stinging; Australians call it the bluebottle.

Which Australian swimmer pioneered the one-piece bathing costume for women?

Annette Kellermann caused a scandal in Boston in 1907 by wearing her fitted one-piece; she went on to launch a swimwear line and star in the 1916 film A Daughter of the Gods.

Wetsuits are usually made from which foamed material?

A wetsuit floats and warms you for the same reason: gas bubbles in its foamed neoprene cut heat conduction and add buoyancy.

Which Berkeley physicist invented the wetsuit?

Its neoprene foam insulates thanks to enclosed gas bubbles.

Duke Kahanamoku won Olympic swimming medals in 1912, 1920 and which other year?

Duke Kahanamoku took silver in the 100 m freestyle at Paris 1924, beaten by Johnny Weissmuller, after golds in 1912 and 1920; he also popularised surfing worldwide.

The name Gidget is a portmanteau of "girl" and what?

Gidget blends 'girl' and 'midget', the nickname surfers gave the tiny teenager; Frederick Kohner based the 1957 novel's Malibu surfer girl on his daughter Kathy.

Who directed the 1991 surf-heist film Point Break?

Kathryn Bigelow directed Point Break, with uncredited script work by her then-husband James Cameron; Keanu Reeves plays FBI agent Johnny Utah opposite Patrick Swayze's Bodhi.

Omaha Beach linked the American landing at Utah with which British beach to the east?

Gold Beach, taken by the British 50th Division, lay immediately east of Omaha; the Omaha sector itself covered about 8 kilometres of the Normandy coast.

Chesil Beach in Dorset runs about how far from West Bay to the Isle of Portland?

Often called a tombolo, research shows it is actually a barrier beach, backed by the Fleet lagoon.

Roughly how many individual reefs make up the Great Barrier Reef?

The Great Barrier Reef comprises over 2,900 individual reefs and some 900 islands along 2,300 km of Queensland coast, the largest structure built by living organisms.

Malibu's strip of Pacific beaches stretches roughly how far?

Malibu's welcome sign boasts '21 miles of scenic beauty' along the Pacific; the Chumash name for the area is Humaliwo, and the city lies about 30 miles west of downtown Los Angeles.

What was Huntington Beach called immediately before it was renamed in 1903?

Pacific City, founded in 1901 as a West Coast rival to Atlantic City, became Huntington Beach in 1903 in honour of railroad magnate Henry E. Huntington, whose Pacific Electric line reached the town.

Bells Beach is named after which Geelong businessman?

Many records wrongly credit John Calvert Bell, whose family took up a run there in 1905.

Jeffreys Bay is famed for the right-hand point break at which beach?

Supertubes is the long right-hand point break at Jeffreys Bay, about 75 kilometres southwest of Port Elizabeth (Gqeberha) in South Africa's Eastern Cape, and has long been a World Championship Tour venue.

Teahupoʻo, Tahiti's monster surf break, has a name loosely translated as what?

Teahupoʻo is loosely translated as 'to sever the head' or 'place of skulls', recalling a battle once fought there; the village of about 1,500 people hosted the Paris 2024 Olympic surfing.

Mavericks, the big-wave break near Half Moon Bay, gets its size from what?

Waves there routinely top 25 feet after northern Pacific winter storms.

Punta Cana is a resort area at the eastern tip of which Caribbean nation?

Punta Cana occupies the easternmost tip of the Dominican Republic, in La Altagracia province; its international airport handles more arriving flights than any other in the country.

Cancún is the most populous city of which Mexican state?

Cancún, founded as a planned resort in 1970, is the largest city in Quintana Roo, outstripping the state capital Chetumal; its name may derive from Maya for 'nest of snakes'.

Acapulco, one of Mexico's oldest beach resorts, lies in which state?

Acapulco is in Guerrero, on a deep semicircular bay about 380 kilometres south of Mexico City; it was a Hollywood playground in the 1950s.

"The Girl from Ipanema" won the Grammy for Record of the Year in which year?

The Getz/Gilberto single took Record of the Year at the 1965 Grammys; Jobim and Vinícius de Moraes wrote it in 1962, and Astrud Gilberto's unplanned vocal made it a hit.

"Surfin' U.S.A." is a rewrite of which Chuck Berry song?

Billboard ranked it the number-one song of 1963.

Which band made "Wipe Out" famous in 1963?

The Surfaris, a Glendora, California band, cut 'Wipe Out' in 1962 as a B-side; the twelve-bar instrumental takes its name from surf slang for falling off a board.

The Beach Boys' "Kokomo" was recorded for which 1988 film?

'Kokomo' was written for Cocktail, the Tom Cruise bartending film, and became the band's first US number one in 22 years, after 'Good Vibrations' in 1966.

Which group recorded the original "Under the Boardwalk" in 1964?

The Drifters cut 'Under the Boardwalk' in May 1964, the day after lead singer Rudy Lewis died, with Johnny Moore taking the vocal; it reached number four on the Billboard Hot 100.

Which silent-era comedy legend appears in 1965's Beach Blanket Bingo?

Buster Keaton, then 69, plays a lecherous beachcomber in Beach Blanket Bingo; it was the last beach party film with Frankie Avalon and Annette Funicello in the leads.

The Jersey Shore covers roughly how many miles of Atlantic oceanfront?

The Jersey Shore runs 141 miles from Perth Amboy to Cape May Point and has the highest concentration of oceanside boardwalks in the United States.

In Cast Away, Tom Hanks plays a troubleshooter for which company?

Cast Away was shot in two blocks, in 1999 and 2000, so Tom Hanks could lose weight between them. He plays a FedEx troubleshooter stranded on a deserted island; the film grossed $429.6 million.

Which 1966 documentary followed two surfers around the world chasing perfect waves?

The Endless Summer, directed by Bruce Brown, followed Mike Hynson and Robert August from California to Africa, Australia and Hawaiʻi; a sequel followed in 1994.

In which year did the Atlantic City Boardwalk, the world's first, open?

The first Atlantic City Boardwalk opened on 26 June 1870 as a temporary summer structure to keep sand out of hotel lobbies; rebuilt several times, it grew to several miles of oceanfront.

Which famous Atlantic City attraction, opened in 1898, billed itself as 'The Showplace of the Nation'?

Steel Pier opened in 1898 and drew crowds with big bands and the diving horse; it closed in 1978 and reopened in 1993, while Heinz Pier was destroyed in the 1944 Great Atlantic hurricane.

Santa Monica's Municipal Pier opened in 1909 primarily to do what?

The 1909 Municipal Pier was built to carry the city's sewer outfall pipes out past the breakers and had no amenities; the adjoining Pleasure Pier of 1916 added the Looff Hippodrome carousel.

What is unusual about the sand at Hot Water Beach on New Zealand's Coromandel Peninsula?

Visitors dig pools in the two hours either side of low tide; the water from two fissures can reach 64 °C.

Hanauma Bay on Oʻahu formed within what kind of volcanic feature?

Hanauma Bay is a flooded tuff ring — a crater of ash layered by explosive eruptions and breached by the sea; in 1967 it became Hawaiʻi's first Marine Life Conservation District.

Glass Beach near Fort Bragg, California owes its sea glass to what?

The beach sits beside MacKerricher State Park; the town used the coastline as a dump from 1906.

Thailand's Railay Beach, between Krabi and Ao Nang, can be reached only by what means?

Railay is reachable only by boat: high limestone cliffs cut the small peninsula off from the mainland, which also makes it a famous rock-climbing spot.

The Mayan walled city of Tulum on the Caribbean served as a major port for which inland city?

Tulum served as the port for Coba, some 40 km inland, trading obsidian, jade and copper; its cliff-top ruins are among the best-preserved coastal Maya sites.

Who is credited with inventing modern sandboarding in California's Mojave Desert in 1972?

Lon Beale, nicknamed 'Doctor Dune', pioneered riding dunes with both feet strapped to a board and later founded Sand Master Park in Florence, Oregon, the first dedicated sandboard park.

Which nicknames does Australia's Gold Coast go by?

Glitz earned the Gold Coast the names the Glitter Strip and the Goldy; a resident is a Gold Coaster. Declared a city in 1959, it got its first high-rise in 1960.

Coral reefs occupy less than 0.1% of the ocean yet shelter at least what share of marine species?

Reefs shelter at least 25% of all marine species while covering under 0.1% of the ocean — about 284,300 km², half the area of France; they are often called the rainforests of the sea.

Which two surfers won the first Olympic surfing gold medals, in 2021?

Ítalo Ferreira and Carissa Moore took the men's and women's titles in Tokyo, the Brazilian and the Hawaiian-born American making history. The IOC had only approved surfing for the Games in 2016.

Which device do beachcombers sweep over the sand to find lost coins and rings?

A metal detector's coil induces eddy currents in buried metal and the returning signal triggers a tone; beachcombers sweep the wet sand near the tideline where coins and rings settle.

Playa de las Teresitas, built with sand shipped from the Sahara, is on which island?

Las Teresitas, near Santa Cruz de Tenerife, was created in 1973 with golden Saharan sand in place of the island's natural black volcanic shore, and is sheltered by an offshore breakwater.