San Gimignano, a stunning medieval hilltop town in Tuscany, Italy, is often called the "Medieval Manhattan" due to its remarkable skyline of ancient towers. Encircled by 13th-century walls, the town is a UNESCO World Heritage site that offers a mesmerizing journey back in time. As you stroll along the cobbled streets of the historic center, you'll be enchanted by the preserved Romanesque and Gothic architecture, from charming piazzas to grand churches.

Warnemunde (or Warnemünde) is a port city in Germany and a frequent stop on many Northern European cruises. Across the Baltic Sea from Denmark's capital, Copenhagen, this charming seaside city has a number of delightful attractions, including the Warnemünde Lighthouse, a variety of local shops along the marina, and surfing lessons on the beach.

Mist, research stations, and penguins are just a few of the things that define the South Shetland Islands, an archipelago off the coast of Antarctica. These 11 Antarctic islands, most notably King George Island, have served as a base for researchers from Chile, Argentina, and a variety of other countries. The archipelago has also become a popular cruise destination for tourists to the Antarctic region.

Lac Abbe, straddling the border between Djibouti and Ethiopia, is one of East Africa’s most otherworldly landscapes.

Beyond its historical sites, Jordan's natural landscapes offer a diverse range of experiences. The Dead Sea, the lowest point on Earth's surface, is renowned for its buoyant waters and therapeutic mud, attracting visitors seeking relaxation and wellness. To the south, Wadi Rum's dramatic desert scenery, with its towering sandstone mountains and vast red dunes, provides a backdrop for adventure activities like jeep tours, camel rides, and stargazing.