Boulder County buildings are closed until June 1, but services are available online. BoCo is under a safer-at-home order with face coverings.

Resources are available for those impacted by COVID-19. For help, submit questions or call 720-776-0822 weekdays (9 am-5 pm) except 5/25.

Level 1 Fire Restrictions in place for western Boulder County. View the flyer and map for more details. No fires, no shooting.

Event Calendar

North Foothills Geology & Landforms


Join geologist and volunteer naturalist Roger Myers and others to learn about the dramatic geology and landscape of the northern foothills. This moderately strenuous 2-mile hike (roundtrip) will cover rocks that span over 1.7 billion years of geologic history. This hike is geared to adults.
Near Lyons. Location provided to registered participants.

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.

Event Details

Start dateOctober 26, 2019 8:30 amEnd dateOctober 26, 2019 12:30 pmCalendarHikes & Events, Parks & Open SpaceGoogle Calendar

Organizer Details