London is reportedly getting a death-defying rooftop infinity pool with incredible 360-degree views of the city.
The designers, Compass Pools, have described it as a 'world first' and say it will take up the entire roof of a skyscraper that will be built in the near future.
The sides and the floor of the pool will be entirely see-through, allowing swimmers to peer down inside the building at the people below.
But how will people get in and out of the pool? And what will it take to get all that water up there?
You can find out more in the video above.