What is an infinity pool?

An infinity pool (also called a zero-edge pool, vanishing edge pool, or negative edge pool) is a swimming pool which produces a visual effect of water extending to the horizon, vanishing, or extending to "infinity". They are frequently designed for dramatic effect and are often found in resorts, hotels, and expensive homes.

The illusion is most effective when the pool overlooks a large body of water, such as the ocean, lake, or a dramatic landscape. The "vanishing edge" effect is achieved by carefully engineering the pool's edge to allow water to flow over it into a catch basin below. This water is then recirculated back into the pool.

Key features of an infinity pool include: