Welcome to Fort Collins: a river town at the foot of the foothills

Fort Collins sits where two landscapes meet. To the west, the first ridges of the Rockies rise right behind town, with Horsetooth Reservoir tucked into the foothills. To the east, the land flattens into the farm country that gave the city its start. Running through the middle is the Cache la Poudre River, which the city's visitor bureau notes is the only river in Colorado with a national Wild and Scenic designation.

The city began as a small Army post on the river in the 1860s, grew up around a farm colony and a college, and today is home to Colorado State University and its own utilities, broadband network and bus rapid transit line. This guide is for anyone just unpacking boxes, and for longtime residents who like to be reminded why they stayed.

The lay of the land

Horsetooth Reservoir, managed for recreation by Larimer County, stretches six and a half miles along the foothills west of town, with Horsetooth Mountain Open Space beyond it. Closer in, the Poudre River curves along the north edge of downtown, and the River District just north of Old Town grew up beside it, where the Army moved its post in 1864 after a flood washed out the first camp near Laporte.

Old Town is the historic heart, a grid of brick blocks around Old Town Square, College Avenue, Walnut Street and Linden Street. Franklin Avery, who surveyed the town in 1873, used the open ground to lay out its famously wide streets, and Mountain Avenue still carries that generous feel west of downtown. Colorado State University's main campus sits just south of Old Town, and College Avenue carries on south through Midtown toward Harmony Road and the newer neighborhoods of south Fort Collins.

Getting around

Fort Collins is a bicycle town by any measure. In 2026 the League of American Bicyclists renewed its Platinum rating, the fifth since 2013, as the Rocky Mountain Collegian reported, and the City counts Fort Collins as one of just five communities in the country to hold Platinum status. The visitor bureau counts more than 280 miles of trails, including the Poudre Trail along the river, and a Spin e-bike share that runs around the clock through an app.

For errands, Recycled Cycles on South Mason Street has sold, repaired and rented bikes since 1978 and also runs a shop in the CSU student center. On North College Avenue, the community-owned, volunteer-run Fort Collins Bike Co-op sells refurbished bikes and parts and runs an open shop where people learn to fix their own.

Transfort runs the city's buses. Its spine is MAX, a bus rapid transit line along the Mason Street corridor that links the South Transit Center, Midtown, CSU and the Downtown Transit Center with a dozen stations and stops, part of it on a dedicated guideway.

Living with the seasons

The visitor bureau says Fort Collins averages about 300 days of sunshine a year. Its monthly figures put average July highs in the mid-80s and January highs around 40, with nights that drop well below freezing in midwinter. Summer is trail and river season, when the streetcars run and the trails fill. Even in winter, the visitor bureau's averages put most afternoons above freezing.

Winter has its own rituals. Old Town's trees are wrapped in thousands of LED lights from early November into February, and the Downtown Development Authority runs a free synthetic skate rink in Old Town Square.

Places that define the city

Old Town Square is where the city gathers, and the buildings around it have a famous connection: Harper Goff, who grew up in Fort Collins, drew on Old Town when he helped design Main Street, U.S.A. at Disneyland, a story the city's own history site rates as true.

Old Firehouse Books, on Walnut Street, is Northern Colorado's oldest independent bookstore. It began in 1980 as the Book Rack and moved into the historic firehouse in 2009, and it sells new and used books and hosts author signings and book clubs.

The Fort Collins Museum of Discovery, near the river at Mason Court, is a science and history museum run as a partnership between the City and a nonprofit, with a digital dome theater and the city's archive on site. Two volunteer-restored streetcars of the Fort Collins Municipal Railway run between City Park and Old Town on summer weekends.

Settling in

The City of Fort Collins has moved its website to fortcollins.gov. City Hall is at 300 Laporte Avenue, and Access Fort Collins, the city's online portal, takes questions and service requests. Fort Collins Utilities, which the City describes as community-owned, provides electric, water, wastewater and stormwater service, and Connexion, the City's fiber internet service, is run locally too.

Poudre Libraries, the Poudre River Public Library District, has three branches: Old Town Library on Peterson Street, Harmony Library on South Shields Street and Council Tree Library on Council Tree Avenue, plus Evie, a mobile library. Together with the Museum of Discovery, the library runs the Fort Collins History Connection, an online archive of local photos and stories.

For local news, CSU's student paper, the Rocky Mountain Collegian, covers campus and city life, and North Forty News covers Fort Collins and the surrounding towns.

Spend a Saturday in Old Town, ride the Poudre Trail to the edge of town, and look west as the light goes. The foothills are the best reminder of where you are.