Ladderless infinity pool image

Quick answer：

An infinity pool, also known as a vanishing edge pool, creates the illusion of water extending to the horizon by having one side of the pool's edge appear to drop off into space. This effect is achieved by having the pool's water level lower at the edge and a hidden overflow channel that guides water back into the pool. Ladderless infinity pools often include a sloped entry or steps leading into the pool to ensure safety.