Alderfer / Three Sisters Park

Alderfer/Three Sisters rock formations rises above the trees at the park. Photo by Steven Conley.

Near the heart of Evergreen, Alderfer/Three Sisters Park has stunning vistas, landmark rock formations, beautiful old stands of ponderosa pine and the most trails per acre of any foothills park.

Alderfer/Three Sisters West Trailhead
5136 South Le Masters Road
Evergreen, CO 80439

Alderfer/Three Sisters East Trailhead
30357 Buffalo Park Road
Evergreen, CO 80439

RESOURCES

Park Regulations

Recreation & Activity Management Guide

Jeffco Non-emergency Number: 303.980.7300

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  1. Seasonal Wildlife Closures Begin Feb. 1 at Several Parks
  2. REMINDER: Some JCOS Parks have designated-use trails or alternating use days
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