There are plenty of places in Hawaii we prefer over the oft-crowded Waikiki, but if you're going there, you might as well stay at the coolest place available. The Modern Honolulu is definitely in the running, thanks to its sleek, white contemporary decor that extends to the 353 rooms and suites, and its abundance of furnished terraces. The resort also plays host to a full-service spa, two pools designed to accentuate the sunrise and sunset, respectively, a restaurant from Iron Chef Morimoto, a nightclub, and the Study, the library-themed lobby bar.