Carlsbad December 26, 2024 6:15 pm Mount Calavera in Carlsbad is a volcano A popular hiking spot in Carlsbad actually sits on an ancient volcano. NBC 7’s Francella Perez found out the hills you walk today were forged from incredible geologic forces. US & World Videos 2:55 Nearly all of San Diego's members of Congress plan to attend Trump's inauguration 22:55 Politically Speaking: Voters to fill District 1 supervisor seat in special election 2:41 San Diegans react to Gaza ceasefire and hostage deal agreed by Israel and Hamas 1:40 San Diego Blood Bank opens new donation center in Clairemont 0:16 Comic-Con agrees to stay in San Diego another year, extending until 2027