Arena 51 Trampoline Park

Mount Gambier doesn’t have a huge amount of options for keeping kids active when the weather turns, so Arena 51 gets a solid workout from locals. It’s an indoor trampoline park, which means rain, wind, cold — none of it matters once you’re inside. Kids burn off serious energy here, and honestly, adults aren’t immune to joining in either. Worth knowing about if you’re looking for something more physical than a movie or a milkshake.