Eldorado Canyon State Park

Eldorado Canyon State Park
View from the climbers access trail to the Redgarden Wall a portion of which can be seen on the left. The Bastille sits across South Boulder Creek to the right.
LocationBoulder County, Colorado, U.S.
Nearest cityBoulder
Coordinates39°55′50″N 105°17′30″W / 39.93056°N 105.29167°W / 39.93056; -105.29167
Area885 acres (3.58 km2)
Created1978
Operated byColorado Parks and Wildlife
Visitors643,147 (in 2021)

Eldorado Canyon State Park is part of the Colorado State Park system. It was established in 1978 and is located in Boulder County near the city of Boulder. The park consists of two areas, the Inner Canyon (developed area) and Crescent Meadows (undeveloped area). The park encompasses 885 acres (3.6 km2) with a variety of recreation opportunities available. Eldorado Canyon is home to one of the world's most accessible and comprehensive rock climbing areas. This state park is open during daylight hours only, visitors are expected to leave before dusk. Reservations are required on Weekends and Federal holidays between May 1 and October 1.