Alderfer / Three Sisters Park

Alderfer/Three Sisters Park Hidden Fawn Trail by Eric Holzman

SAFER-AT-HOME

  • DO NOT visit parks and public areas if sick; stay home, seek medical care
  • DO NOT gather in groups larger than 10
  • Practice social distancing of at least 6’ in parks, trailheads, trails, and climbing crags
  • Keep dogs on leash at ALL times
  • Bring your own hand sanitizer and/or hand washing supplies; many of our parks and restrooms lack running water. Sanitize/wash hands after touching public surfaces such as railings, benches, and handles.
  • FACE COVERING strongly recommended; use when near others or when passing on the trail
  • High-risk visitors, use discretion for park visits and public restroom use

Colorado Safer-at-Home Order
More JCOS info regarding COVID-19
See COVID-19 closure page for countywide closure info

Lot Spot logo clickable image

Lot Spot enabled park. Download the Lot Spot app for real time parking availability.

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

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—over 15 miles on 1,127 acres.



Alderfer/Three Sisters Park interactive map

Current parking lot availability and averages by time of day - provided by Lot Spot

Alderfer/Three Sisters Park Facts
Alderfer/Three Sisters Park Map
Alderfer/Three Sisters Park Regulations
  1. CLOSED: Sheriff's Dept closing Lookout Mtn on 7/3 & 7/4 from 4 P.M. - 10:30 P.M. each day
  2. REOPEN: Crown Hill Park Wildlife Sanctuary reopens 7/1 following seasonal wildlife closure
  3. REOPEN: Elk Range Trail at Centennial Cone Park
  4. NOTICE: New camping reservations suspended until further notice
  5. NOTICE: Rangers and S.O. implementing temporary restrictions at parks that are at capacity
  6. CLOSED: Due to COVID-19 health concerns, Lookout Mtn Nature Center and Hiwan Museum closed
  7. CLOSED: Weekday closures at Flying J Ranch Park
  8. CLOSED: Parking lots at the mouth of Clear Creek Canyon Park and Tunnel 1 closed for construction
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