Singapore's floating pool

Singapore's floating pool. It's a swimming pool that's build up in the air. Probably the most amazing thing about it is the infinity edge, which looks like the precipice of a cliff. It hangs over a beautiful horizon, almost as if it is flying. As a matter of fact, instead of pounding the ground some few hundred meters below, the water flows into a catchment basin not far below and is filtered then re-pumped into the pool.

Probably the most spectacular thing is not the boundless pool of water, but also the tall buildings overlooking the city-landscape.