Open Space And Mountain Parks

Address
P.O. Box 791
Boulder, CO 80306
303-441-3440

About Us

Open Space & Mtn Parks

Open Space and Mountain Parks

Interactive map of the entire OSMP system

Maps of each trailhead area

Current trail conditions for OSMP trails

Trail & Area Closures - view all closures

- 5/1 - Grassland Bird closures start
- 4/26 - Boulder Falls Trail to remain closed past scheduled May 1 opening
- 4/12 - Sanitas Valley Trail leash-required
- View Flagstaff Fire closure info

News

- New User Rules for Chapman Drive Trail

- OSMP needs empty newspaper bags for dog stations, if you can spare some please drop off at Cherryvale Building or Cottage.

Please update your contact information if you participate in the Voice & Sight Tag Program.

Public Meetings

Last Updated on Tuesday, 21 May 2013 09:20