Red Hot Chili Peppers' global tour in support of their seventh studio album Californication (1999). The tour marked guitarist John Frusciante's triumphant return to the band after overcoming drug addiction, contributing to a revitalized sound and heightened commercial success. The tour spanned 135 performances across 120 cities in 24 countries from mid-1999 to 2000, solidifying the band's transition to arena and stadium-level headliners.