Next time you are in Singapore, make a stopover at the breath-taking Skypark Swimming Pool built atop the Marina Bay Sands hotel in Singapore. The highlight is no doubt the infinity pool which is 55 floors above the streets of Singapore and has been designed by architect Moshe Safdie. Of course if you suffer from vertigo or even aqua-phobia, this is not the place to be but for the rest of us, swimming here would be a lifetime experience.