Nestled at the base of the Cleveland National Forest, 700-acre Irvine Lake was built in the 1930s to ensure a steady water source for The Ranch’s then-burgeoning agricultural operations.
- Explore
- Mountains To Sea Trail
- Upper Newport Bay Nature Preserve
- Irvine Lake
- Irvine Regional Park
- Bommer & Shady Canyons
- Crystal Cove State Park
- Black Star Canyon Wilderness Park
- Fremont Canyon Nature Preserve
- Limestone Canyon Nature Preserve
- Laguna Coast Wilderness Park
- Quail Hill
- Weir Canyon Nature Preserve