Stage 1 Fire Restrictions, effective Aug. 12, 2025, for unincorporated western Boulder County.
Visit the Boulder County Ballot Measures website for information about possible 2025 ballot measures.
- This event has passed.
Living Map: Plants of Boulder County
Join us for an eye-opening exploration of the great diversity of plant communities in Boulder County, using our room-size map. While we are one of the smallest counties in the state, we are also one of the most biodiverse! Learn about the various life zones of the county and what growing things to look for when you visit them.
Registration required.
Registration is required through Discover Boulder County, Parks & Open Space’s volunteer and event registration system. If you’re new to the system, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party.