The Insomniac Night Trail Run Series consists of six night runs throughout the Maricopa County Regional Parks from April through September. It's our way of escaping the summer heat while continuing to race and experience both familiar and unfamiliar trails in a different light. Distances range from 5 kilometers to 75 kilometers. Save 20-25% on registration when [...]
Bird walk at the Sierra Vista Environmental Operations Park (EOP) led by docents from the Friends of the San Pedro River and other local organizations.
Did you know that over 50 species of dragonflies and damselflies can be found at the Preserve? Join Ranger Eric for a guided walk along the river and lake trails to explore the fascinating world of dragonflies and damselflies. We’ll also see other aquatic and riparian wildlife along the way! Please bring ample water and [...]
Want to add your event? Go to Build A Nature Walk.