60 free Fort Collins trivia questions with answers — geography quiz, new questions added Aug 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 60 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
The post never had walls and was decommissioned just three years later, in 1867, but settlers had already begun arriving around it.
Q 02Colonel William O. Collins commanded which Wyoming Army post when he authorized the site named for him?
Fort Laramie
Collins's son Caspar was killed in 1865, and the garrison near present-day Casper, Wyoming, was renamed in the son's honor.
Q 03What wiped out the original Camp Collins near Laporte in June 1864, prompting the move downriver?
A flood
The camp had been built to protect the Overland mail route, and travelers on the Overland Trail used to camp there.
Q 04Fort Collins is the seat of which Colorado county?
Larimer
The county seat moved to Fort Collins from Laporte in 1868 after a campaign led by local businessman Joseph Mason.
Q 05In what year did the county seat move from Laporte to Fort Collins?
1868
The first school and church had opened in 1866, and the town was platted the following year.
Q 06Roughly how many people lived in Fort Collins at the 2020 census?
About 170,000
That makes it the fourth-most populous city in Colorado, and the wider metro area holds an estimated 375,000 residents.
Q 07What is the elevation of Fort Collins above sea level?
4,982 ft
The city sits at the base of the Front Range foothills, about 45 miles south of Cheyenne, Wyoming.
Q 08The Cache la Poudre River takes its name from a cache of what, buried by French trappers in the 1820s?
Gunpowder
The trappers were caught in a snowstorm and had to lighten their load; the name is a corruption of the original Cache à la Poudre.
Q 09The Poudre River empties into which larger river a few miles east of Greeley?
South Platte
The river drops about 6,155 feet between its headwaters in Rocky Mountain National Park and its mouth, which is why the current is so swift.
Q 10In October 1986, 76 miles of the Cache la Poudre received which federal designation?
Wild and Scenic River
Thirty of those miles are classified as wild and 46 as recreational; the stretch begins at Cache la Poudre Lake in Rocky Mountain National Park.
Q 11How do locals pronounce "Poudre"?
POO-der
The canyon it carved is a glacier-formed valley roughly 40 miles long through the foothills northwest of the city.
Q 12Horsetooth Reservoir was built in 1949 as part of which federal water project?
Colorado-Big Thompson
The reservoir stores water piped eastward under the Continental Divide from Colorado's Western Slope, and it is held back by four separate earthen dams.
Q 13Filling Horsetooth Reservoir drowned part of which small community, whose schoolhouse is still underwater?
Stout
Most of the town relocated before the water rose to the area that now surrounds the reservoir's South Bay.
Q 21Autism advocate Temple Grandin is a longtime professor at CSU in which field?
Animal science
She earned her doctorate in animal science at Illinois in 1989 and is known for designing humane livestock-handling systems.
Q 22Six-time Olympic gold medalist Amy Van Dyken, one of CSU's most famous athletes, competed in which sport?
Swimming
CSU alumni also include Nobel and Pulitzer winners, astronauts and two former governors of Colorado.
Q 23The Oval at the heart of the CSU campus is lined with 65 trees of which species?
American elm
Designed in 1909, the Oval measures 2,065 feet around and is faced on its south end by the 1924 Administration Building.
Q 14Which landmark appears in the official seal of the City of Fort Collins?
Horsetooth Rock
The tooth-shaped pegmatite formation sits atop a 7,259-foot summit seven miles west of downtown and also lends its name to Horsetooth Road.
Q 15CSU was chartered in 1870 under what name?
Colorado Agricultural College
Although chartered in 1870, the school held no classes until 1879, and its first term looked more like a college-prep school than a college.
Q 16In what year did the Colorado General Assembly approve the name Colorado State University?
1957
President Bill Morgan pushed for university status because he believed doctoral graduates should hold degrees from a university, not an A&M.
Q 17What was the name of Colorado State's first ram mascot, introduced in 1946?
Buck
Earlier mascots included a black bear cub that wore sweaters and a bulldog named Peanuts; the name CAM was later chosen during a basketball halftime contest.
Q 18Students of which school were blamed for the 1918 poisoning of Peanuts, the college's bulldog mascot?
CU Boulder
An alumnus, Olympic decathlon champion Glenn Morris, later donated a replacement bulldog named Gallant Defender.
Q 19The giant hillside 'A' west of Fort Collins was first whitewashed in 1924 for teams known by what nickname?
Aggies
The letter sits directly next to the old Hughes Stadium site and just below Horsetooth Rock.
Q 20What are Colorado State University's official school colors?
Green and gold
The Rams have played football for well over a century and enjoyed their best run under coach Sonny Lubick, whose name is on the stadium field.
Q 24Which Fort Collins-born Disney artist contributed ideas for Main Street, U.S.A.?
Harper Goff
Goff met Walt Disney in a London model shop in 1951 when both wanted to buy the same model train, and he later designed the Nautilus for 20,000 Leagues Under the Sea.
Q 25Along with Fort Collins, which Missouri town inspired the look of Disney's Main Street, U.S.A.?
Marceline
Walt Disney spent part of his childhood in Marceline, while the Fort Collins connection came through a Disney artist who grew up riding the town's trolley.
Q 26Old Town's Miller Block (1888) was the first Colorado building to hang its ceiling from the roof using what?
Howe truss
The red sandstone building was put up for Danish-born saloonkeeper Frank C. Miller, and the trick left its first floor free of any posts.
Q 27Old Town Fort Collins was listed on the National Register of Historic Places in what year?
1978
The 26-acre district includes 38 contributing buildings, many in Late Victorian or Romanesque Revival styles.
Q 28In what year did student activism end Fort Collins' alcohol ban, in force since the late 1890s?
1969
The city had a reputation as deeply conservative for most of the twentieth century, which makes its later fame as a beer town all the more surprising.
Q 29Kim Jordan co-founded New Belgium Brewing in 1991 with which partner?
Jeff Lebesch
The Fat Tire recipe grew out of a co-founder's bicycle tour of Belgian breweries, which is why vintage bikes decorate the brewery grounds.
Q 30In 1999 New Belgium became the first U.S. brewery powered entirely by what?
Wind
The company later added an industrial heat pump in 2023 to cut its greenhouse gas emissions further.