The water swimming pool is mainly composed of an underwater swimming pool and a floating body on the water. The overall structure is safe and stable, beautiful in shape, and strong in plasticity. The underwater part of the swimming pool has a flat and barrier-free bottom, which effectively guarantees the safety of visitors; a semi-enclosed structure is used around it, visitors can safely swim in the swimming pool to enjoy the beautiful scenery, and the water inside and outside can be naturally unblocked, without the need for humans to change or clean the water. . The floating part on the water can be equipped with various facilities according to customer needs, such as changing rooms, leisure tables and chairs, sun umbrellas, deck chairs, etc.