Indoor infinity pool image

Quick answer：

An indoor infinity pool is a type of swimming pool designed to create the illusion of water extending to the horizon, similar to a traditional outdoor infinity pool. It is typically found in luxury homes, hotels, and resorts. These pools are built with a special design that allows water to flow over the edge, giving the appearance of merging with the landscape beyond. They often feature a glass or frameless glass barrier to enhance the visual effect and allow for panoramic views.