Why not give yourself a treat with a trip to Thunder Lagoon Waterpark, one of the family attractions located 0.7 mi (1.1 km) from central Fenwick Island. Hotels.com travelers also say the area is full of friendly people and has lots of nice beaches. If you have fun at Thunder Lagoon Waterpark, you'll love Golf Down Under and DiscoverSea Shipwreck Museum, both a short walk away.