Photo:
Clyde Charles Brown / CC BY-SA 4.0
Pinnacles protects the eroded remains of an ancient volcano, a maze of towering rock spires, sheer crags and dark talus caves rising from the chaparral hills of central California. Small, uncrowded and split by a ridge into two unconnected halves, it is a favourite of rock climbers, cave scramblers and anyone hoping to watch endangered California condors ride the thermals overhead.
The park’s heart is the High Peaks, jagged rhyolite spires and pinnacles left where erosion carved a volcanic field. Below them, boulders have tumbled into narrow gorges to form the Bear Gulch and Balconies talus caves, dark passages you scramble through by headlamp. Oak woodland and chaparral cover the slopes, home to condors, prairie falcons, bobcats, and a famous diversity of bees.
Spring and fall are ideal, wildflowers and mild temperatures in spring, comfortable clear days in fall. Summer is punishingly hot, often over 100°F, and best avoided beyond early morning. Winter is cool and green, though rain can flood the caves and force closures. Cave and condor activity vary seasonally, so it pays to check ahead.
Pinnacles has two entrances that do not connect by road through the park, the east side off Highway 25 (with the campground and visitor center) and the west side off Highway 146, so choose your side before you go, or hike between them over the High Peaks. A vehicle reaches each entrance; from the trailheads, everything is on foot.
Hike the spectacular High Peaks trail among the spires, scramble through the Bear Gulch and Balconies talus caves (bring a headlamp), and watch for soaring condors from the ridgelines. Rock climbers come for the crags’ distinctive volcanic routes, and the reservoir and shaded gulches make gentler outings for families.
Heat and dehydration are the main risks. Carry plenty of water, hike early, and skip strenuous routes on hot days. The caves are dark, low and can flood, so bring a light, watch your head, and heed closures. The High Peaks trail has steep drop-offs and narrow steps carved in rock, and ticks and rattlesnakes are present, so watch your footing and your hands.
A park pass is required, the campground is on the east side only, and the talus caves close seasonally for bat protection or after rain. Check current cave and condor status before you come. This page is a general overview, not a live conditions report; always confirm current conditions, cave access and closures with the National Park Service before your trip.
Set this declination on your compass, then align it to the map's north lines; it is the angle between true north and magnetic north, refreshed each year.
