(Santa Ana, CA) - Temperatures across Orange County are expected to rise into the upper 90s and low 100s from Friday, October 2, through Wednesday, October 7, 2026. Residents and visitors are urged…

*This program takes place at Mile Square Regional Park, 16801 Euclid St., Fountain Valley, CA 92708*The OC Parks Jr. Ranger Program encourages park guests to explore the outdoor world within OC Parks…

* This program has been canceled due to Extreme HeatLearn about native, introduced and invasive plants and join us as we work toward restoring healthy habitat areas at Clark Regional Park by managing…

Nature can often inspire awe and wonder. Join OC Parks staff and volunteers as we reflect on our fabulous fall season natural setting in Mile Square Regional Park’s Nature Area while enjoying a short…

Discover archery at Mile Square Regional Park, home to one of Orange County’s only public archery ranges! This adult-only introductory class offers a fun way to connect with nature in a new and…

Discover archery at Mile Square Regional Park, home to one of Orange County’s only public archery ranges! This adults-only introductory class offers a fun way to connect with nature in a new and…

Nature journaling can be practiced in almost any space and combines observations with insights, questions and connections with the environment around us. It allows us to pay attention to details that…

Mile Square Regional Park has some of the highest bird diversity in Orange County, making it an ideal spot for birding! Join OC Parks volunteers for a light, 2-mile walk through the park where bird…

Learn about native, introduced and invasive plants and join us as we work toward restoring healthy habitat areas at Clark Regional Park by managing and expanding the garden as conditions permit.…

The OC Parks Trails Subcommittee was established on April 1, 2016, by the OC Parks Commission as an advisory body to the Commission to address matters regarding County trails and bikeways and provide…