Boundary Brighton is a Brighton-based electronic music festival, taking over Stanmer Park for a daytime party every September.

Although known for its music scene, Boundary's promoters never really considered the coastal city to have a flagship music festival. It was into this gap that they went, pairing with a number of established clubbing brands (Elrow, Mixmag, LWE) to showcase a on-point dance lineup.

Three years on, and the festival now spreads its blanket over a variety of styles and genres, including house, techno, drum and bass, bashment and more across multiple stages.