bass canyon is a three-day camping festival founded by dubstep producer excision in 2018, held annually at the gorge amphitheatre, an open-air venue carved into the columbia river canyon in washington state. the site is known for its dramatic natural setting, with a large sloped lawn facing a stage that looks out over the gorge.

the festival is built around bass music, with dubstep as its core, and excision performs every night across the run. it draws a broad range of bass-oriented artists alongside the headlining sets, with onsite camping as a central part of the format.