Sunrise over the citadel and castle, Peniscola, Costa del Alzahar, Valencia, Spain, Mediterranean, Europe

Beach, Chateau Royal, Collioure, Pyrenees-Orientales, Languedoc, France, Europe

Tourists on volcanic sand beach at Playa Jardin, with San Felipe Castle and Hotel Puerto Playa beyond, at Puerto de la Cruz, Tenerife, Canary Islands, Spain, Atlantic, Europe

Cat, Jamaica

Anantara Qasr Al Sarab luxury desert hotel, built in the style of a kasbah, hotel resort, amidst huge sand dunes, near Liwa Oasis in the Empty Quarter Rub Al Khali sand desert, Abu Dhabi, United Arab Emirates, Middle East

Anantara Qasr Al Sarab luxury desert hotel, built in the style of a kasbah, hotel resort, amidst huge sand dunes, near Liwa Oasis in the Empty Quarter Rub Al Khali sand desert, Abu Dhabi, United Arab Emirates, Middle East

Anantara Qasr Al Sarab luxury desert hotel, built in the style of a kasbah, hotel resort, amidst huge sand dunes, near Liwa Oasis in the Empty Quarter Rub Al Khali sand desert, Abu Dhabi, United Arab Emirates, Middle East

Anantara Qasr Al Sarab luxury desert hotel, built in the style of a kasbah, hotel resort, amidst huge sand dunes, near Liwa Oasis in the Empty Quarter Rub Al Khali sand desert, Abu Dhabi, United Arab Emirates, Middle East

Castle Waikiki Shore (left), Outrigger Reef Waikiki Beach Resort (center), and Halekulani Hotel (far right) on Waikiki Beach, Waikiki, Honolulu, Oahu, Hawaii, United States of America