Fall - Winter Hours, 7 a.m. to 6 p.m. PDT Spring - Summer Hours, 7 a.m. to 9 p.m. PST Office Hours: Monday to Friday, 8 a.m. to 3:30 p.m. The Nature Area is open daily from 7 a.m. to 3 p.m. Parking fees: $3 per vehicle entry Monday -...

For inquiries or reservations, please contact the South County Historical Parks office at Heritage Hill Historical Park in Lake Forest at 949-923-2230 or heritagehill@ocparks.com . Park Brochure Park Map Forest of Arden Documentary Video Helena Modjeska Theatrical Tour Map (1877-1907) Tucked away amidst a live oak grove on the banks...

Dates shown are week of stocking. Schedule is subject to change and will be updated as available. California Fishing License required age 16+ at all parks besides Irvine Lake. Week of March 17-21, 2025 Clark Regional Park Irvine Lake Mile Square Regional Park Yorba Regional Park Week of April 21-25...

Ready for a workout? Forget the gym for the day...

Join us on a slow-paced hike along the back...

Join us for a slow-paced hike in Limestone Canyon...

Be prepared to experience the beauty and wonder of...

Join us on this beautiful early morning hike...