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49 free Kobuk Valley National Park trivia questions with answers — geography quiz, new questions added Aug 2026.
This Kobuk Valley National Park trivia quiz covers the roadless, trail-less park 25 miles north of the Arctic Circle in northwest Alaska, where the Great Kobuk Sand Dunes rise a hundred feet out of the tundra and the Western Arctic caribou herd swims the Kobuk River twice a year. Questions cover the geography of the valley between the Baird and Waring mountains, the dunes and why NASA studies them, the midnight sun, the sheefish and salmon, and the wolves, bears and Dall sheep that share the valley with the caribou. The human story runs 12,500 years, from the Paleo-Arctic hunters at Onion Portage through nine cultural layers dug by archaeologist Louis Giddings, to the Inupiat who still hunt caribou at the crossing, the 1898 Kobuk River Stampede that turned out to be a hoax, Jimmy Carter's 1978 monument and the 1980 ANILCA park, and the headquarters in Kotzebue shared with two other Arctic parklands. Difficulty runs from easy to expert and is marked on every question, so it works for a bush-plane game or a serious park-nerd challenge. Every answer was checked against Wikipedia and each question carries its citation. If you enjoy it, try our US National Parks and Katmai quizzes next.
30 of 49 questions with answers and explanations. Play the quiz
Q 01Kobuk Valley National Park lies about 25 miles north of what line?
The Arctic Circle
The park sits about 25 miles north of the Arctic Circle, the latitude beyond which the sun stays above the horizon for at least one full day each summer.
Q 02What surprising feature was the park created in 1980 to preserve, along with caribou migration routes?
Sand dunes
The Great Kobuk Sand Dunes are the largest active Arctic dune field in North America.
Q 03How tall are the Great Kobuk Dunes?
About 100 feet
The Great Kobuk Dunes rise about 100 feet and spread over roughly 25 square miles on the south side of the Kobuk River.
Q 04NASA has funded study of the Great Kobuk Dunes as an analog for what?
Polar sand seas on Mars
NASA funded fieldwork treating the Great Kobuk Dunes as an analog for polar sand seas on Mars: both are cold dune fields shaped by wind, snow and frost.
Q 05About how much area do the park's three active dune fields cover?
About 20,500 acres
The park's three active dune fields together cover about 20,500 acres of bare sand, a remnant of a far larger field left by Pleistocene glacial outwash.
Q 06Where does the caribou herd spend the summer calving season?
North of the Baird Mountains
The herd calves each summer north of the Baird Mountains, well beyond the park, and winters far to the south, so it crosses the Kobuk River twice a year.
Q 07How big is Kobuk Valley National Park?
About 1.75 million acres, a bit larger than Delaware
About 81,000 acres inside it belong to Native corporations and the state, and a large tract south of the river is designated wilderness.
Q 08How many designated trails and roads does the park have?
None
Visitors bring all their own gear for backcountry travel and arrive by chartered air taxi from Nome, Bettles or the headquarters town.
Q 09Which town roughly 100 miles west of the park hosts its headquarters?
Kotzebue
Kotzebue, a town of about 3,000 on Kotzebue Sound off the Chukchi Sea, holds the park headquarters, and charter flights into the park leave from its airport.
Q 10Kobuk Valley is managed with which two other units as the Western Arctic National Parklands?
Cape Krusenstern and Noatak
Cape Krusenstern National Monument and Noatak National Preserve share one superintendent and headquarters with Kobuk Valley; the three are run as the Western Arctic National Parklands.
Q 11Which national park and preserve lies 32 miles east of Kobuk Valley?
Gates of the Arctic
Gates of the Arctic National Park and Preserve, which spans the central Brooks Range, is Kobuk Valley's nearest national park neighbor to the east.
Q 12Which Kobuk River tributary inside the park is a designated National Wild River?
Salmon River
The Salmon River, which flows south into the Kobuk inside the park, was designated a National Wild River in 1980, one of the ANILCA additions to the system.
Q 13The park's northern range is named after Spencer Baird, secretary of which institution?
The Smithsonian
Q 21What is the oldest cultural complex identified at the park's famous archaeological site?
Akmak
Akmak, a Paleo-Arctic complex of large blades and microblades, is the oldest complex in the site's deep layers, lying below the Kobuk, Palisades and later occupations.
Q 22Which pioneering Arctic archaeologist discovered the park's deeply stratified site on the Kobuk?
J. Louis Giddings
J. Louis Giddings found the site in the early 1940s while pioneering tree-ring dating along the Kobuk, then excavated it in the 1960s; his cabin there is preserved by the Park Service.
Q 23Which Native regional group holds the park's famous archaeological site as an inholding?
NANA
Spencer Fullerton Baird served as Secretary of the Smithsonian Institution from 1878 until his death in 1887; the park's northern range was named in his honor.
Q 14Which shorter range forms the southern rim of the Kobuk Valley?
Waring Mountains
The Waring Mountains, a low range south of the Kobuk River, form the park's southern boundary, closing the valley against the higher range to the north.
Q 15The park's stretch of the Kobuk River runs between which two villages?
Kiana and Ambler
Kiana lies just downstream of the park and Ambler just upstream; the Kobuk between those two villages is the river's stretch inside Kobuk Valley National Park.
Q 16What does the Kobuk's Native name, Kuuvak, mean?
Great water
Kuuvak means 'great water' or 'big river'; the name was first recorded as Kowuk in 1850, and an 1880s Navy expedition briefly renamed the river the Putnam.
Q 17Roughly how long is the Kobuk River?
280 miles
The Kobuk runs about 280 miles from the central Brooks Range westward to the Chukchi Sea coast, draining much of northwest Alaska's interior.
Q 18Which large predatory whitefish, prized in the Kobuk, spawns in the river's upper reaches each autumn?
Sheefish
Sheefish, or inconnu, are big predatory whitefish that can top 50 pounds; Kobuk River sheefish run upstream to spawn in the upper river each autumn.
Q 19Human habitation in the Kobuk Valley is believed to go back at least how long?
12,500 years
Archaeological finds put people in the Kobuk Valley at least 12,500 years ago, Paleo-Arctic hunters who took caribou at the river crossings; the valley was abandoned and resettled several times.
Q 20What is the National Historic Landmark archaeological site at a major caribou crossing on the Kobuk?
Onion Portage
Onion Portage, named for the wild chives growing there, sits where caribou have crossed the Kobuk for millennia; its deep stratified layers anchor the cultural chronology of the Arctic.
NANA Regional Corporation, the Native corporation for northwest Alaska, owns the archaeological site as an inholding within the park under its ANCSA land selections.
Q 24Which Native people live in the Kobuk valley, subsisting on its caribou and fish?
Inupiat
The Inupiat, the Inuit people of northern and northwestern Alaska, have long hunted caribou and fished the Kobuk; their villages line the river just outside the park boundary.
Q 25Archaeologists assign the people who reached the valley 4,000 years ago to which tradition?
Arctic Small Tool tradition
The Arctic Small Tool tradition, known at the site as the Denbigh Flint complex, is marked by tiny, finely flaked microblades and burins and appears in the layers around 2200 BC.
Q 26What did Native people tell the roughly 2,000 prospectors who arrived for the 1898 Kobuk River Stampede?
That the gold reports were a scam
Local people warned the 1898 stampeders that the gold reports were a scam; only about 800 went on upriver, found little or nothing, and most left within two seasons.
Q 27Which green stone, Alaska's state gem, is quarried in the upper Kobuk valley?
Jade
Jade, the nephrite of the Jade Mountains near Shungnak upstream of the park, has been quarried and traded by Kobuk valley people for centuries and became Alaska's state gem in 1968.
Q 28Which president first protected Kobuk Valley as a national monument on December 1, 1978?
Jimmy Carter
Jimmy Carter proclaimed Kobuk Valley a national monument under the Antiquities Act on December 1, 1978, while the Alaska lands bill was stuck in Congress; ANILCA made it a park on December 2, 1980.
Q 29Since Kobuk Valley has no national preserve, which hunting is allowed there?
Only local subsistence take is allowed
Only local subsistence take is allowed: ANILCA lets rural residents hunt and fish for subsistence in Alaska national parks, while sport hunting is permitted only in national preserves, which Kobuk Valley lacks.
Q 30Which salmon species dominates the Kobuk River's subsistence and commercial fishery?
Chum salmon
Chum salmon, also called dog salmon, run up the Kobuk in July and August and supply both the regional commercial fishery and the villages' subsistence drying racks.