Singapore has one of the most architecturally creative and exciting skylines around. As the second-most densely populated country in the world, it’s little wonder that the city-state takes such a vertical approach to living.

Most eye-catching, of course, is the $5.7 billion Marina Bay Sands—the world’s most expensive building—which is one of the most popular landmarks in Singapore. The Moshe Safdie-designed Marina Bay Sands is a skyline in itself, with its trio of curving towers holding aloft the table-like SkyPark.