Most infinity pools run off one side, giving the illusion of joining with the water beyond. The Infinity London is a rooftop infinity pool concept that extends in all directions — and would be the first in the world to do so. Slated to sit atop a 720-foot building, the cast acrylic pool will hold 600,000 liters of water, and will be clear on both the sides and the bottom, allowing visitors below to view the swimmers and the sky. The pool's heating system will use waste energy from the air condition system for the building, and a built-in anemometer will allow for the monitoring of wind speed.
Photos: Compass Pools