Doors Open Denver

Doors Open Denver is the signature event of the Denver Architecture Foundation, held annually in the Fall and featuring dozens of open sites and design offices, guided tours, and special events over a long weekend. Through these unique experiences, unparalleled access, and specialized programming, the city is revealed in new ways. Events are both ticketed and complimentary, and curated to appeal to Denver’s architecture enthusiasts and professionals alike. Have an idea for a program or a site? Please contact us at gro.e1762561427rutce1762561427tihcr1762561427arevn1762561427ed@re1762561427vnedn1762561427eposr1762561427ood1762561427.

The Doors Open Denver 2025 theme was “Architecture and Nature” and the event guide is HERE.

The Doors Open Denver 2024 theme was “Denver Through Time” and the event guide is HERE.

The multi-day festival is supported by generous sponsors who believe in the Denver Architecture Foundation’s mission and want to ensure that our city is experienced and explored by all.

Interested in sponsorship for Doors Open Denver 2026? Please contact us at gro.e1762561427rutce1762561427tihcr1762561427arevn1762561427ed@tn1762561427empol1762561427eved1762561427.