Directions
(Note — Google Maps may mislead you near the trailhead!)
You can reach the city of Oroville by traveling south on Highway 99 from Chico. Follow the signs to Highway 149, then to Highway 70. If traveling from the south, take Highway 70 north from Sacramento or Marysville. In Oroville, take Exit 46 and head east on Highway 162 (Oro-Dam Boulevard) for 1.7 miles. Follow Highway 162 as it turns right onto Olive Highway. It will then turn into Oro-Quincy Highway and continue across the New Bidwell Bar bridge to the town of Berry Creek. After about 19 miles from Highway 70, turn left onto Bald Rock Road.
Travel on Bald Rock Road for 8.5 miles and turn left onto Forest Road 21N35Y (this does not show up on Google Maps — the road that does show up to the south is private). Look for the sign that says “Dome Trail 3.” As the sign suggests, continue for three miles along this slow-going dirt road until the trailhead.