Fowler Trail

Before You Go

Fowler Trail is within Eldorado Canyon State Park, so a valid Colorado State Parks pass is required. Timed vehicle-entry reservations are required for the inner canyon on Saturdays, Sundays and designated summer holidays from May 1 through October 1. Cell service can be unreliable inside the canyon, so save your reservation confirmation, directions and trail information before you arrive.

NOTE: Fowler Trail can be accessed from County Road 67 in Boulder, where limited free street parking is available near the trailhead. There is no fee to enter the trail from this access point. Parking is limited, so arrive early and be considerate of nearby residents and road traffic.

If you enter through Eldorado Canyon State Park or continue into the park, a valid Colorado State Parks pass is required. Timed vehicle-entry reservations may also be required for the inner canyon on Saturdays, Sundays and designated summer holidays from May 1 through October 1. Cell service can be unreliable in the area, so save directions and trail information before you arrive.

Trail and park information—including fees, hours, access, reservations, rules and conditions—is subject to change. Always confirm current details with the official managing agency before your visit.