The Volcanic Legacy Scenic Byway is a scenic highway and All-American Road in the U.S. states of California and Oregon. It is roughly long and travels north-south along the Cascade Range past numerous volcanoes. It is composed of two separate National Scenic Byways, the Volcanic Legacy Scenic Byway - Oregon and Volcanic Legacy Scenic Byway - California. The latter also wholly includes the Lassen Scenic Byway.