pinnacles national park, bear creek reservoir in volcanic landscape of central california, usa

america american and andreas arid bear beautiful blue boulders california central chalone chapparal cliffs creating creek dam fault gabilan gulch high hike hiking lake landscape line monument national nature north of outdoor outdoors park peak peaks pinnacle pinnacles plate range reflection remote reservoir rift rock rocks rocky san scenic sky small states sunlight sunny tectonics trail united usa volcanic volcanism volcano water west western wild wilderness zone