Roof-top infinity pool image

Quick answer：

An infinity pool is a pool that appears to extend to the horizon, creating the illusion of being part of a larger body of water, such as a lake or ocean. It is often installed on rooftops for aesthetic and luxurious reasons, offering a unique vantage point and panoramic views. The term 'rooftop infinity pool' refers to a specific type of infinity pool that is situated on the roof of a building.