An infinity pool, also known as a vanishing edge pool, is designed with one or more sides appearing to end at the horizon. The pool uses a special construction technique to create a seamless blend between the water surface and the surrounding landscape. Steel structure is commonly used for the construction of such pools due to its strength and versatility. The pool's edge is often bordered by a thin, stepped waterfall, which enhances the visual effect of the water appearing to extend to infinity. Infinity pools are popular in luxury homes and hotels, offering both a functional and aesthetic appeal.