Here's the one we took near Crescent City. We stayed at the KOA.
The scenic drive is a dirt road but well packed and lots of regular cars.
Howland Hill Road
Mostly unpaved; Motorhomes/RVs and trailers not advised.
Distance & Duration: 10 miles, one way (from Crescent City, Calif. to junction with U.S. 199 near Hiouchi, Calif.); 45 minutes.
Directions: From Crescent City, Calif.: drive south 1 mile on U.S. 101 and turn left (east-northeast) onto Elk Valley Road; continue 1 mile and turn right (east) onto Howland Hill Road; after ~1½ miles the road becomes unpaved as it enters Jedediah Smith Redwoods State Park; continue another 5½ miles on Howland Hill Road until it becomes Douglas Park Road (paved); after ~1½ miles turn left onto South Fork Road; after ½ mile South Fork Road junctions with U.S. 199 just east of Hiouchi, Calif.
Description: Just a couple miles west of Crescent City, an unpaved stretch of Howland Hill Road offers motorists an intimate encounter with the towering old-growth redwoods in Jedediah Smith Redwoods State Park. Numerous pull-outs and trailheads along the way, including the Boy Scout Tree Trail and Stout Grove.
