The 75th annual Rocky Mountain Stamp Show returns to the Arapahoe County Fairgrounds in Aurora in May. Witness world-class exhibits in this themed event, which is free to the public.
The next festival takes place from Friday to Sunday, May 8th to 10th, 2026. Browse dealers from around the U.S. at various selling booths, or set up your own buying booth. This is the largest show in the Rocky Mountain West.
Need a place to stay? Check out the best hotels in Aurora.
Details
Address: Arapahoe County Fairgrounds Exhibition Halls A & B | 25690 E Quincy Ave., Aurora, CO 80016
Date: Friday-Sunday, May 8-10, 2026
Website: rockymountainstampshow.com