Monthly trail cleanup with Friends of Red Rocks
Join Friends of Red Rocks for monthly Saturday trail cleanups and invasive species removal in the Red Rocks open space — year-round, all ages welcome.
Why we picked this
One Saturday morning a month in one of the most visually striking open spaces near Denver — invasive removal work that has a measurable effect on native plant recovery.
Friends of Red Rocks hosts a monthly trail cleanup and invasive species removal event in the open space that surrounds the famous amphitheater — the park’s trails, meadows, and hillsides that most visitors overlook. Workdays typically run from 9:00 AM to noon on a Saturday. Volunteers pull invasive plants like cheatgrass and Canada thistle, pick up litter from the trail corridor, and help maintain drainage features that prevent erosion on steep rocky terrain. Tools and gloves are provided; just show up ready to work.
The Red Rocks open space sits at the edge of the hogback at around 6,000 feet elevation, which means good views and a meaningful temperature swing as the morning progresses. Workdays happen year-round, and the winter and early spring events are often the most productive for invasive removal before native plants start competing for space. Kids are welcome, and parents regularly bring younger children to the events. The pace is relaxed — you won’t feel pressured to keep up with anyone.
No registration is required for most monthly events, though Friends of Red Rocks recommends checking their website or social media channels before heading out, since workdays occasionally shift dates due to weather or park conditions. Parking is available at the park’s main trailhead lots. The site is accessible from the west side of Morrison off Highway 8.
How to sign up
Check upcoming dates at friendsofredrocks.org or follow their social media for schedule updates. Most events are walk-up friendly. For group coordination or to ask about bringing a club or team, use the contact form on the website.