#PartyLikeIts1871! This family-friendly event will offer a smorgasbord of activity for people of all ages! History will mix with modern times at the Rock Ledge Ranch Historic Site.

Colorado photographer Mike Pach of 3 Peaks Photography is helping the City of Colorado Springs celebrate COS150 with his own “then and now” photography project. We need your help too!

Did you know that Colorado Springs became a city on July 31, 1871? That means that 2021 is Colorado Springs’ 150th birthday! Your family is invited to join the celebration by participating in our FREE 150th Adventure Passport program.

Colorado Springs was founded 150 years ago on July 31, 1871. Join us for a year long, community celebration of our city's rich history.