This cultural capital and university city holds more than 2,000 years of history and is the cultural hub of Germany. Marvel at the gorgeous twin-spired Cologne Cathedral, known for its gilded medieval reliquary and sweeping river views, or lose yourself in one of Colonge's many museums for a few hours. Cologne boasts of having most pubs per person in Germany, so make sure you sit down for a refreshing regional Kölsch beer during your travels!

Andringitra National Park lies in southeastern Madagascar across the regions of Haute Matsiatra and Ihorombe, protecting about 31,160 hectares of mountains, valleys, forests, and high-altitude grasslands. The park is part of the Andringitra Massif, where granite ridges and steep cliffs rise above deep valleys. Its elevation creates several distinct environments, ranging from humid forest to exposed mountain vegetation. The park is also part of the UNESCO-listed Rainforests of the Atsinanana.

Krabi, located on the southwest coast of Thailand, is known for its towering limestone cliffs, warm Andaman waters, and a coastline dotted with over 150 islands. One of its most iconic sites is Railay Beach, which is accessible only by boat due to the cliffs that cut it off from the mainland. Railay is famous among rock climbers for its natural limestone formations, some of which hang directly over the sea.

Samana sits on a peninsula along the northeastern coast of the Dominican Republic, shaped by seafaring history and a strong Afro-Caribbean cultural presence.

Taormina, with its hilltop location above the Ionian Sea, is easily one of Italy's most beautiful places. As it's packed with people in the summertime, recommended months to visit include April and September.