Regardless of location—a city center, a dunes-blanketed desert, or a private tropical isle—the heart of a hotel is often its swimming pool. It serves as a social ground zero, where guests can see and be seen, mingle, and relax and recharge: essential pursuits, especially in these postholiday wintry months. A well-designed pool is almost as important as the hotel itself, which is why AD has scoured the globe for the most awe-inspiring watering holes. From an Art Deco Miami masterpiece to a Mediterranean icon to a technological wonder overlooking the Hong Kong skyline, these 15 hotel pools are sure to dazzle and inspire. Dive in!

Amangiri, Canyon Point, Utah

utah

Qasr Al Sarab Resort By Anantara. Abu Dhabi, United Arab Emirates

abu dhabi

Ubud Hanging Gardens, Bali, Indonesia

bali

Hotel Arts Barcelona, Barcelona, Spain

barcelona

Hotel Du Cap-Eden-Roc, Cap D’Antibes, France

france

Katikies Santorini, Greece

greece

Wildflower Hall Shimla, India

india

One & Only Reethi Rah North Male Atolli, Maldives

maldives

The Raleigh Hotel, Miami Beach, Florida

miami

The Resort At Pelican Hill, Newport Beach, CA

newport