The California Tour was a headlining concert tour by American rock band Blink-182 in support of the group's seventh studio album, California (2016). The tour began on July 21, 2016 in San Diego, California and ended on September 22, 2017, in Las Vegas, Nevada. Spanning 119 shows across 13 countries, the tour represented one of the most extensive global undertakings in the band’s career, supporting their return to active touring following a period of internal uncertainty and lineup change.