How large the swimming pool that you have ever visited or perhaps you’ve ever heard? Have you ever heard that there is a pool that reaches 1 km? If you have never seen or heard it then do not be surprised if in Chile (Chile, South America) there is a pool that reaches 1 km or has a volume of 250,000 cubic meters of water, area of 8 hectares and has a range of depths up to 35 meters. Because of its tremendous magnitude, even we could see it through Google Earth like the picture below. And see the largest swimming pool in the world from some angles.