Surfclub Inside Outside is one of the only clubs in Belgium to have a location both on a lake and by the sea. Wind and water sports take centre stage. Inside, located on the Spuikom, is the ideal place to learn to windsurf or sail. At Outside, beach life takes centre stage. Here you will find the real Belgian surfer. Book your surfing lesson now at Inside-Outside vzw and enjoy this unique experience on the North Sea! Choose between private or group sessions, parent-child sessions or g-sports.