The Marina Bay Sands hotel in Singapore to the tune of a whopping $5.7 billion.

That amount paid for the massive 2,561-room hotel, a museum, casino,  restaurants, bars, a swanky shopping mall, and the piece de la resistance: the  SkyPark, an insane rooftop pleasure dome with a 150-meter (492 ft.) infinity  pool.

Located on the 57th floor, this pool offers stunning views of Singapore’s  financial district, Marina Bay, and beyond. It’s the largest and highest  infinity pool in the world, according to the hotel, and if you swim up to the  pool’s edge, it feels like you’re about to fall off the top of the world.

The SkyPark is only open to hotel guests, which provides some exclusivity.