City of Boulder

Community of endless adventure

Autumn Is a Magical Time in Boulder

Your guide to things to do and places to see during the fall in Boulder, as well as seasonal programs and services offered by the City of Boulder. Photo by Tevis Morrow.

Rock formations in Autumn from Bear Canyon Trail

Help Us Plant Resilience

The City of Boulder, Cool Boulder and the PLAY Boulder Foundation are hosting a Fall Tree Sale from now until late September.

2023 Community Survey

The 2023 Community Survey kicks off with randomized mail invitations Sept. 5 and then opens to the entire community Oct. 3.