9. Marina Bay Sands – Singapore
Probably the most iconic rooftop pool in the world, this infinity-edge stunner spans 500 feet across the SkyPark atop three 57-story towers. Floating 650 feet above the ground, it offers a bird’s-eye view of Singapore’s skyline. At sunset, it becomes a surreal blend of golden light, glittering skyscrapers, and perfect water, luxury on a legendary scale.