Navarro River Redwoods State Park is a state park in Mendocino County, California, consisting of 660 acres (2.7 km2) of second-growth redwood forest in a narrow stretch 11 miles (18 km) long on both banks of the Navarro River, from the town of Navarro to the river's confluence with the Pacific Ocean.

Mendocino County is a county located on the North Coast of the U.S. state of California. As of the 2020 census, the population was 91,601. The county seat is Ukiah.