Washington, D.C., the vibrant capital of the United States, offers a perfect blend of history, politics, and culture that makes it a must-visit destination for travelers. Known for its iconic landmarks, such as the Lincoln Memorial, the Washington Monument, and the U.S. Capitol, D.C. offers endless opportunities to explore the country’s history through its architecture and museums.

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!

Albania offers travelers a surprising and diverse experience shaped by centuries of influence. Visitors can explore the ancient city of Butrint, a UNESCO World Heritage Site with Greek, Roman, Byzantine, and Venetian ruins set against a lagoon. In Berat and Gjirokastër stone houses stack along steep hillsides, giving visitors the sense of walking through a living museum. These towns offer an authentic window into daily Albanian life.

Nikko lies in Tochigi, about two hours from Tokyo. Nikko is famous for the large Toshogu shrine area and the nature around the city.

Arecibo is a coastal municipality on the north coast of Puerto Rico, where the Atlantic Ocean meets the island’s northern karst region. It is known for a varied landscape of beaches, limestone hills, caves, sinkholes, forests, and rivers, including the Río Grande de Arecibo and Río Tanamá.