Events and Activities

Arapahoe County Open Spaces hosts a variety of events throughout the year and many are free to the public. Most events take place at the Arapahoe County Fairgrounds and Park but occasionally, we host events at some of our other park locations. Please visit the calendar for a current listing of events.

Upcoming Events

2018 Arapahoe County Fair
July 26 - 29, 2018
Arapahoe County Fairgrounds and Event Center
25690 E. Quincy Ave., Aurora 80016

It's fair fun for everyone at the Arapahoe County Fair. You will find family fun for the whole herd. Unlimited carnival rides, two nights of fireworks, concerts, truck and tractor pulls, dog shows, barnyard friends, heritage activities and more. $10 discount tickets are online now through July 26. Join the fun! Information and tickets at