Fort Collins Trivia
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94 free Fort Collins trivia questions with answers — geography quiz, new questions added Oct 2026.
53 free Fort Collins trivia questions with answers. Fort Collins started as an Army post that never had walls and grew into Colorado's fourth-largest city, a college town of about 170,000 that stayed dry until 1969 and now brews more beer per capita than almost anywhere in the country. This quiz digs into all of it: Camp Collins and the flood that moved it, why the Poudre is called the Poudre, how Horsetooth Reservoir swallowed a town, and which Fort Collins native helped Walt Disney design Main Street, U.S.A. Expect a healthy dose of Colorado State University (Aggies, Rams, the hillside A, the mascot poisoning of 1918) plus the beer chapter: New Belgium, Odell, the Anheuser-Busch plant and the town's long prohibition. There are also questions on the trolley, the MAX line, the 1997 Spring Creek disaster, the balloon boy, and famous locals from Hattie McDaniel to Byron White. It is built for people who live here, went to CSU, or are planning a visit, and it ranges from easy to genuinely obscure. Every answer was checked against a reference page (mostly Wikipedia and the relevant institutional pages), and the explanations add the detail the question left out.
30 of 94 questions with answers and explanations. Play the quiz
Q 01Fort Collins was founded in 1864 as what kind of settlement?
A U.S. Army outpost
A U.S. Army outpost went up in 1864 to guard travellers on the Overland Trail; the Army closed it in 1867, and settlers platted a town on the site.
Q 02Lieutenant Colonel William O. Collins commanded which Army post in present-day Wyoming when he approved the fort named for him?
Fort Laramie
Fort Laramie was his headquarters with the 11th Ohio Cavalry; a fort was renamed for his son Caspar, killed in battle in 1865, and the city of Casper, Wyoming, keeps the name, misspelled.
Q 03What destroyed the original Camp Collins near Laporte in June 1864, forcing the Army to pick a new site?
A flood
A flood on the Cache la Poudre swept the camp away in June 1864, so the Army rebuilt downstream on what is now the edge of Fort Collins's Old Town.
Q 04Fort Collins is the seat of which Colorado county?
Larimer
Larimer County, created in 1861, was named for General William Larimer; its seat sat at Laporte until townspeople won it for Fort Collins.
Q 05Fort Collins pioneer 'Auntie' Stone came to the fort in 1864 to run what?
Officers' mess
Officers' mess duty brought Auntie Stone to the fort; when the post closed in 1867 she opened her two-story cabin to the public as a hotel, and the settlement's first school met there.
Q 06With about 170,000 residents at the 2020 census, Fort Collins shares its metropolitan area with which smaller city to the south?
Loveland
Loveland is named for William A.H. Loveland, whose Colorado Central Railroad became the first line to reach Fort Collins in 1877.
Q 07Fort Collins sits nearly a mile high at the foot of which mountain range?
Front Range
Front Range peaks in Rocky Mountain National Park give rise to the Cache la Poudre, which leaves the foothills just above town and waters farms and cities across northern Colorado.
Q 08Fort Collins's river is said to be named for a cache of what, buried by French trappers?
Gunpowder
Gunpowder, in the best-known telling: French trappers caught by a snowstorm buried their supply on the riverbank, and the name Cache la Poudre means roughly 'hide the powder.'
Q 09The Poudre River empties into which larger river a few miles east of Greeley?
South Platte
South Platte is where the Poudre ends, but an 1874 fight between Greeley and Fort Collins farmers over its dwindling flow pushed Colorado to write first-in-time water rights into its constitution.
Q 10In October 1986, 76 miles of the Cache la Poudre received which federal designation?
Wild and Scenic River
Wild and Scenic River status, the first granted in Colorado, keeps the upper Poudre free-flowing: it effectively blocks the licensing of new dams on the protected stretch.
Q 11How do Fort Collins locals pronounce "Poudre", the name of their river?
POO-der
POO-der is how locals say it: the spelling is still French, but the sound is plain English, and the first word of Cache la Poudre comes out as 'cash.'
Q 12Horsetooth Reservoir was completed in 1949 as part of which federal water project?
Colorado-Big Thompson
Horsetooth Reservoir stores Colorado-Big Thompson Project water carried east under the Continental Divide through the Alva B. Adams Tunnel, and it is held back by four earthen dams.
Q 13Filling Horsetooth Reservoir in the late 1940s submerged what was left of which sandstone-quarry town?
Stout
Q 21Autism advocate Temple Grandin joined the CSU faculty in 1990 in which field?
Animal science
Animal science is Temple Grandin's field: she showed that cattle balk at shadows and other visual distractions, and she says half of U.S. cattle now move through facilities she designed.
Q 22Six-time Olympic gold medalist Amy Van Dyken, one of CSU's most famous athletes, competed in which sport?
Swimming
Swimming began as medicine for Amy Van Dyken: doctors sent the asthmatic child to the pool to build up her lungs, and in 1996 she became the first American woman to win four golds at one Games.
Q 23The Oval at the heart of the CSU campus is lined with rows of which tree?
American elm
Stout took its name in 1882 from William Stout, who ran the quarries that shipped building stone to Denver; by 1949 few people remained, and the reservoir covered the townsite.
Q 14Which landmark appears in the official seal of the City of Fort Collins?
Horsetooth Rock
Horsetooth Rock, the tooth-shaped outcrop on the ridge west of the city, is the landmark on the Fort Collins seal, and both the reservoir at its foot and a main cross-town road took its name.
Q 15CSU was chartered in 1870 under what name?
Colorado Agricultural College
Colorado Agricultural College taught no one for nine years: chartered in 1870, it welcomed its first students only in 1879, in the newly built Old Main.
Q 16A feasibility study led by CSU engineer Maurice Albertson helped shape which federal volunteer program?
Peace Corps
Peace Corps planning drew on the study: in 1960 Congress funded research into a 'Point Four Youth Corps', and Albertson's Colorado State team won the contract and reported that the idea would work.
Q 17Before the mascot was renamed CAM at a basketball halftime, what was CSU's first live ram called?
Buck
Buck, the first woolly ram, made his debut at a basketball game against Denver in January 1946; the mascot later became CAM, short for Colorado A&M, the school's name at the time.
Q 18Which school was blamed for the 1918 poisoning of Peanuts, an early CSU bulldog mascot?
CU Boulder
CU Boulder was blamed, though nothing was ever proven, after Peanuts was found poisoned in April 1918; the bulldog had come to town in 1912 and had the run of the campus.
Q 19CSU's hillside letter above the old Hughes Stadium site honors teams once known as what?
Aggies
Aggies was the old nickname, a nod to the school's farming roots; students painted the giant white 'A' on the hogback in the 1920s, and later classes have kept it whitewashed.
Q 20What are Colorado State University's official school colors?
Green and gold
Green and gold replaced the first pairing: before an 1893 football game, players and fans bought orange and green ribbons at a dry goods store, and orange survives in the school palette as a nod to that start.
American elm rows have framed the Oval since it was laid out in 1909, a sight that became rare elsewhere after Dutch elm disease killed most of the country's mature elms.
Q 24Which Fort Collins-born Disney artist contributed ideas for Main Street, U.S.A.?
Harper Goff
Harper Goff had photographs taken of his hometown and showed them to Walt Disney; by his account, Disneyland's City Hall and bank were copied from Fort Collins buildings.
Q 25Along with Fort Collins, which Missouri town inspired the look of Disney's Main Street, U.S.A.?
Marceline
Marceline is where Walt Disney spent several years of his childhood; the Fort Collins link came from a park designer who grew up there and showed Disney photographs of its downtown.
Q 26Which sugar-beet workers first settled Buckingham and Andersonville in Fort Collins?
Germans from Russia
Germans from Russia, whose ancestors had settled along the Volga in the 1760s, were prized as experienced beet hands, so the sugar company brought in whole families to work the fields.
Q 27Which local ban did Fort Collins lift only in 1969, decades after most American cities?
Alcohol sales
Alcohol sales stayed illegal in Fort Collins until 1969; twenty years later the once-dry town got its first craft breweries, and beer is now one of its best-known industries.
Q 28Kim Jordan co-founded New Belgium Brewing in 1991 with which partner?
Jeff Lebesch
Jeff Lebesch bicycled from brewery to brewery in Belgium, then came home and started brewing Belgian-style beer in his Fort Collins basement, which the company soon outgrew.
Q 29In 1999 New Belgium became the first U.S. brewery powered entirely by what?
Wind
In 1999 New Belgium's employees voted to buy all of the brewery's electricity from wind power, giving up part of their bonuses to cover the premium and making it the first wind-powered U.S. brewery.
Q 30In 2019 New Belgium was bought by Lion, the Australian subsidiary of which Japanese beverage group?
Kirin
Kirin owns Lion, the buyer, and the tie soon ran both ways: in 2024 Kirin said New Belgium would take over brewing Kirin's own beer for the U.S. market.