Onder de Radar is an annual electronic music festival held at an abandoned military airbase (Vliegbasis Twenthe) outside Enschede in the Netherlands. The festival offers a unique setting with old aircraft hangars, a control tower and a distinctive radar, attracting tens of thousands of visitors to experience house, techno and trance music from over 50 artists across 8 areas. The festival is known for its magical atmosphere, camping experience and after-parties in bunkers on the military base.