The rocks of Laguna Coast Wilderness Park tell a story dating back millions of years. Join OC Parks and Laguna Canyon Foundation volunteers on a journey through history and discover volcanic intrusions, explore 40-million-year-old rock formations and experience the only naturally occurring lake in Orange County. 

This program includes a 3-mile hike and is designed for ages 12 and older. Minors under 18 must be accompanied by an adult. Please bring water and sun protection and wear closed-toe shoes. 

Advance registration required. Learn more and register here.

The program is free and parking is $3 per vehicle. 

Adverse weather conditions will cancel the program.