It's clubbing with a view at 1-Altitude. Zip up 60-plus floors to get to the hot nightspot, nearly 1,000 feet up above the Singapore River and Marina Bay. Level 61 is a louder thumping scene, while the open-air Level 63 is more conducive to talking without yelling. The 360-degree, birds’ eye views are breathtaking, from Sing’s skyscrapers and colonial icons to the ships that dot the harbor. Go at sunset for maximum swooning effect.