Since Koh Lanta is an island set in the Andaman Sea, you get stunning beaches scattered along its shorelines. One of the best beaches to visit with your family is Klong Dao Beach. You can enjoy some water-based activities like windsurfing, kayaking, paddleboarding and snorkelling or simply lay in the sun enjoying the tranquillity. Other beaches you can visit include Klong Khong Beach, Klong Nin Beach and Bakantiang Beach. You can book a family resort in Krabi close by if you have a beach holiday in mind. Spend some time out with your kids playing in the sand and enjoying the sunsets in the afternoons.