OC Natural History Landmarks
Irvine Regional Park is one of OC Natural History Landmarks.

1. Irvine Regional Park

9.3
1 Irvine Park Rd (at Jamboree Rd.), Orange, CA
Park · 33 tips and reviews
Santiago Oaks Regional Park is one of OC Natural History Landmarks.

2. Santiago Oaks Regional Park

8.7
2145 Windes Dr (Santiago Oaks), Orange, CA
Park · 8 tips and reviews
Whiting Ranch Wilderness Park is one of OC Natural History Landmarks.

3. Whiting Ranch Wilderness Park

7.3
Portola Parkway (Market Place), Foothill Ranch, CA
Hiking Trail · 10 tips and reviews
Carbon Canyon Regional Park is one of OC Natural History Landmarks.

4. Carbon Canyon Regional Park

8.5
4442 Carbon Canyon Rd, Brea, CA
Park · 11 tips and reviews
The Sinks is one of OC Natural History Landmarks.

5. The Sinks

California
Scenic Lookout · No tips or reviews
Crystal Cove State Park is one of OC Natural History Landmarks.

6. Crystal Cove State Park

9.3
8471 N Coast Hwy, Laguna Beach, CA
State or Provincial Park · 45 tips and reviews