Pinnacles is the youngest of California's national parks (re-designated from a national monument in 2013) and the strangest geologically — the eroded remnants of an extinct volcano that has been split in half and dragged 195 miles north along the San Andreas Fault from its original location near present-day Lancaster. What remains is a landscape of 1,200-ft rhyolite spires, talus caves formed by boulders wedged in narrow canyons, and a successful breeding population of California condors reintroduced in 2003. The park has two entrances that don't connect by car: the East Entrance off CA-25 (the developed side, with the visitor center) and the West Entrance off CA-146 from Soledad. From I-5 the standard approach is Exit 376 (Los Banos), then west via CA-152, US-101, and CA-25 — about 75 miles total — to the East Entrance.
- Newest California national park (redesignated from monument in 2013)
- Volcanic remnants displaced 195 miles by the San Andreas Fault
- Active California condor reintroduction site (one of three in the wild)
- Talus caves (Bear Gulch, Balconies) — formed by boulders, not erosion
- East and West entrances do not connect by road inside the park