The Redwood National and State Parks (RNSP) are a complex of several state and national parks located in the United States, along the coast of northern California. Comprising Redwood National Park and California's Del Norte Coast, Jedediah Smith, and Prairie Creek Redwoods State Parks, the combined RNSP contain 139,000 acres (560 km2), and feature old-growth temperate rainforests. Located within Del Norte and Humboldt Counties, the four parks, together, protect 45 percent of all remaining coast redwood old-growth forests, totaling at least 38,982 acres (157.75 km2). These trees are the tallest, among the oldest, and one of the most massive tree species on Earth. In addition to the redwood forests, the parks preserve other indigenous flora, fauna, grassland prairie, cultural resources, portions of rivers and other streams, and 37 miles (60 km) of pristine coastline.
The Eel River is a major river, about 196 miles (315 km) long, of northwestern California. The river and its tributaries form the third largest watershed entirely in California, draining a rugged area of 3,684 square miles (9,540 km2) in five counties. The river flows generally northward through the Coast Ranges west of the Sacramento Valley, emptying into the Pacific Ocean about 10 miles (16 km) downstream from Fortuna and just south of Humboldt Bay. The river provides groundwater recharge, recreation, and industrial, agricultural and municipal water supply.
U.S. Route 199 (US 199) is a U.S. Highway in the states of California and Oregon. The highway was established in 1926 as a spur of US 99, which has since been replaced by Interstate 5 (I-5). US 199 stretches 80 miles (130 km) from US 101 near Crescent City, California northeast to I-5 in Grants Pass, Oregon. The highway is the northern portion of the Redwood Highway. In Oregon, US 199 is officially known as Redwood Highway No. 25. The majority of the road in California is the Smith River Scenic Byway, a National Forest Scenic Byway. The first roadway, a plank road, from Crescent City was established in May 1858, and before the US 199 designation was applied to the highway, the roadway was designated Highway 25 and Route 1.
The Navarro River is a 28.3-mile-long (45.5 km) river in Mendocino County, California, United States. It flows northwest through the Coastal Range to the Pacific Ocean. The main stem of the Navarro River begins less than 1 mile (2 km) south of the town of Philo at the confluence of Rancheria Creek and Anderson Creek. The mouth of the Navarro is 10 miles (16 km) south of the city of Mendocino. State Route 128 starts from the intersection of State Route 1 at the mouth of the Navarro River, and follows the river valley upstream to Philo. The river is close to the highway through the lower canyon but is some distance south of the highway as the Anderson Valley widens upstream of Wendling.
Waddell Creek is the name given to both the creek and the watershed that run through Big Basin Redwoods State Park in Santa Cruz County, California. The Waddell Creek mainstem is formed by the confluence of East and West Waddell Creeks, and empties into the Pacific Ocean at Waddell Beach, just south of Año Nuevo Point.
Fern Canyon is a canyon in the Prairie Creek Redwoods State Park in Humboldt County, California, western United States. The park is managed in cooperation with other nearby redwoods state parks and Redwood National Park. It is named for the ferns growing on the 50-foot high walls, through which runs Home Creek. Fern Canyon is recognized as a World Heritage site and an International Biosphere Reserve.
U.S. Route 101 (US 101) is a major north–south United States Numbered Highway, stretching from Los Angeles, California to Tumwater, Washington. The California portion of US 101 is one of the last remaining and longest U.S. Routes still active in the state, and the longest highway of any kind in California. US 101 was also one of the original national routes established in 1926. Significant portions of US 101 between the Los Angeles area and the San Francisco Bay Area follow El Camino Real, the historic road connecting the former Alta California's 21 missions.
State Route 236 is a state highway in the U.S. state of California. It is an approximately 18-mile (29 km) "C" shaped loop route of State Route 9 in the Santa Cruz Mountains that serves Big Basin Redwoods State Park. SR 236 begins in the community of Boulder Creek and ends at Governor's Camp in Big Basin State Park near the Waterman Gap.
Prairie Creek Redwoods State Park is a state park, located in Humboldt County, California, near the town of Orick and 50 miles (80 km) north of Eureka. The 14,000 acre (57 km²) park is a coastal sanctuary for old-growth Coast Redwood trees.
Redwood Creek is a 61.8-mile (99.5 km) river in Humboldt County, California. The river's headwaters are in the Coast Range at about 5,000 feet (1,500 m) and it flows roughly northwest until it empties into the Pacific Ocean near the small town of Orick, the only development in the 280-square-mile (730 km2)-watershed.
Orick is a census-designated place situated on the banks of the Redwood Creek in Humboldt County, California. It is located 43 miles (69 km) north of Eureka, at an elevation of 26 feet. The population was 357 at the 2010 census.
The South Fork Eel River is the largest tributary of the Eel River in north-central California in the United States. The river flows 105 miles (169 km) north from Laytonville to Dyerville/Founders' Grove where it joins the Eel River. The South Fork drains a long and narrow portion of the Coast Range of California in parts of Mendocino and Humboldt counties. U.S. Route 101 follows the river for much of its length.
Freshwater Lagoon is the northernmost and smallest of three similar lagoons within Humboldt Lagoons State Park, along the coast of Humboldt County, California.
Usal Creek is the southernmost drainage basin unbridged by California State Route 1 on California's Lost Coast. The unpaved county road following the westernmost ridge line south from the King Range crosses Usal Creek near the Pacific coast, but the bridge may be removed during winter months. Usal Creek, 9.7 miles (15.6 km) long, drains about 28 square miles (73 km2) on the Mendocino Coast and empties into the Pacific Ocean near the former company town of Usal.
Bear Creek, or Bear Gulch Creek, is a 6.6-mile-long (10.6 km) southeastward-flowing stream originating north of the summit of Sierra Morena in the Santa Cruz Mountains, near the community of Kings Mountain in San Mateo County, California, United States. It flows through the town of Woodside. Bear Creek and Corte Madera Creek join to become San Francisquito Creek in the Jasper Ridge Biological Preserve at Stanford University.
The Prairie Creek Fish Hatchery near Orick, Humboldt County, California was one of the first small local fish hatcheries developed to improve the area's sport and commercial fishing, and is one of only three remaining hatcheries built in California from 1871 to 1946.
Bear River is the largest Pacific coastal drainage basin between the Mattole River and the Eel River. Bear River drains the ranch pastures and forests of California Coast Ranges south of the Bear River Ridge extending easterly from False Cape along the False Cape shear zone of the Russ Fault. The river channel through undivided Cretaceous marine formations exposes younger Neogene, namely middle or lower Pliocene, marine sedimentary and metasedimentary rocks near the mouth, but lacks the well defined offshore submarine canyons of the Eel River to the north and the Mattole River to the south. Bear River reaches the Pacific after flowing westerly approximately 20 miles (32 km) from elevations above 2,000 feet (600 m) along the ridge above the Bull Creek drainage of Humboldt Redwoods State Park. Bear River provides the recreational and industrial water supply for the community of Capetown, California, and wildlife habitat including cold freshwater habitat for fish migration and spawning.
Bull Creek is the largest Eel River tributary drainage basin preserved within Humboldt Redwoods State Park. The basin contains the world's largest remaining contiguous old-growth forest of coast redwoods. Bull Creek flows in a clockwise semi-circle around 3373-foot (1028-meter) Grasshopper Mountain to enter the South Fork Eel River approximately 1.5 miles (2.5 km) upstream of the South Fork confluence with the Eel River.
The Little River is the river in the U.S. state of California, whose drainage basin is the largest on the Pacific coast between the Mad River and Big Lagoon. The 19.6-mile (31.5 km) river drains the forested Franciscan assemblage of the California Coast Ranges.
