About
Open Air Gampel is a major music festival in Valais running from August 19-23, 2026. Experience a diverse lineup featuring pop, electronic, rap and hip-hop, indie, and rock artists across two main stages (Red Stage and White Stage). The festival offers a complete experience with camping from Wednesday, varied food and beverage options, and a festive ending with non-stop afterparty from Saturday to Sunday noon.
Times, tickets and public-transport route below.