Located on the Crow River, Crow-Hassan Park Reserve is a 2,600-acre park which evokes images of early pioneers as they crossed the wilderness in covered wagons. The large, uninterrupted expanse of land bordered by the Crow River that makes up the Park Reserve offers a feeling of wilderness and solitude.

No matter what time of the year one visits, the 600-acre restored prairie is colorful and ever-changing: spring brings delicate wildflowers; summer produces stands of tall grasses that dance in the breeze; fall offers a spectacular color display and winter leaves white snow, drifting like ocean waves. Deer, fox, coyotes, trumpeter swans, hawks and bald eagles may be seen from the many miles of trails that wind through the park.

Group Campsites - There are four group campsites available by reservation which can accommodate groups of 20 - 80 people. Two sites are drive-in horse campsites and two sites are ride-in horse campsites. Reserve a site.

Horse Trails - Over 10 miles of trail wind along the east periphery of the park reserve. During the winter season, a 1.5-mile trail is located in the northeast section of the park. Each horse and rider, age 16 or older, must have either the annual or daily permit. Three Rivers Park District does not rent horses. Purchase an annual horse trail pass.

Dog trails (9.4 miles) -Dogs are allowed on designated horse trails and along park service roads. Dog-walkers are required to keep their dogs on leashes no longer than 6 feet and must clean up after the pets. Dogs must not be allowed to interfere with other trail users. Violators will be fined.

Dog Off-leash Area - Over 40 acres of space allows dogs to run off-leash. An annual or daily pass is required. Daily permits are available at the park, or you may purchase an annual permit.

Snowmobile Trails - The snowmobile trail is groomed and utilizes approximately 11 miles of the eastern segment of the horse trail network, and serves as a connecting link to outside trail systems.