| The Forest of Nisene Marks State Park | |
|---|---|
IUCN category V (protected landscape/seascape) | |
 Redwood trees in the Forest of Nisene Marks | |
   | |
| Location | Santa Cruz, California, United States |
| Nearest city | Aptos, California |
| Coordinates | 37°3′N 121°53′W / 37.050°N 121.883°W |
| Area | 10,223 acres (41.37 km2) |
| Governing body | California Department of Parks and Recreation |
The Forest of Nisene Marks State Park is a state park of California, United States, protecting a secondary forest in the watershed of Aptos Creek and Soquel Creek within the Santa Cruz Mountains. It is located outside Aptos, California, and contains over 40 miles (64 km) of hiking trails and fire roads through 10,223 acres (4,137 ha) of variable terrain.