The Ritz-Carlton, Millenia Singapore

What the classifiers highlight

Pritzker laureate Kevin Roche designed the white, octagon-windowed tower rising 32 storeys over seven acres of green space. Inside hang 4,200 pieces of contemporary art, Warhol and Hockney and Chihuly among them, one of the larger collections in Southeast Asia, Forbes notes. The spa was the first La Mer partner in Asia-Pacific, and Summer Pavilion is a Cantonese standout.