9M views · 172 reactions | This couple built a backyard pool in 1 day 錄 Сheap pool made of pallets: | Wood Mood | Facebook

16M views · 3.1K reactions | Surf Lakes is the world’s largest wave pool and creates over 2000 waves per hour. | Mashable | Facebook

A swimming pool, swimming bath, wading pool, paddling pool, or simply pool is a structure designed to hold water to enable swimming or other leisure activities. Pools can be built into the ground (in-ground pools) or built above ground (as a freestanding construction or as part of a building or other larger structure), and are also a common feature aboard ocean-liners and cruise ships. In-ground pools are most commonly constructed from materials such as concrete, natural stone, metal, plastic, o