Open Space News and Updates
- Receive the latest updates about Open Space and Mountain Parks' projects and community programs help our community enjoy and protect open space. Sign up fo our "Field Notes" e-newsletter!
- Learn about ongoing and upcoming work we are doing to help our community connect with nature and protect wildlife and plant habitats through our Instagram, Twitter and Facebook social media accounts.
- Read recent Open Space and Mountain Parks' news articles.
Trailhead and Trail Information
- Explore Boulder Open Space and Mountain Parks trails and trailheads online. Find just the right trail by searching for trail length, elevation gain and difficulty.
- Plan your outdoor adventure by visiting our online trail map.
- Visit the Colorado Trail Explorer to see OSMP trails and other trails maintained by neighboring open space and public land agencies.
Open Space Closures
- Visit our interactive trail map to view current closures across the open space system.
- Access our closure webpage to learn about more current trail and trailhead closures.
- View online maps to see current wildlife closure areas.
- Community members can also receive updates on muddy trail closures by texting “OSMP” to 888-777 to sign up for text updates about muddy trail closures.
Open Space Rules and Regulations
- Understand open space rules, including dog and glass/alcohol regulations.
- View a map to see dog regulations across Boulder's open space system.
News Across the City of Boulder
- Sign up for other city-newsletters and learn about other work occurring across the city through NextDoor.
- Listen to the "Let's Talk Boulder" podcast.