Novi Sad, Serbia’s second-largest city, sits along the banks of the Danube River and has long served as a cultural meeting point in the Balkans. Its centerpiece is Petrovaradin Fortress, a massive 18th-century stronghold nicknamed the "Gibraltar on the Danube." The fortress is known not just for its historic architecture but also for its network of underground tunnels and the iconic clock tower where the hands are reversed, meaning the large hand shows the hour.

Bryce Canyon, tucked into the high plateaus of southern Utah, offers one of the most unusual landscapes in the American Southwest. It’s not actually a canyon but a series of natural amphitheaters carved into the edge of the Paunsaugunt Plateau. What makes Bryce unique is its dense collection of hoodoos which are tall, thin spires of rock formed over millions of years by frost-wedging and erosion.

Madagascar, the world’s fourth-largest island, lies off the southeastern coast of Africa and is renowned for its extraordinary biodiversity and unique landscapes. Its rainforests, spiny deserts, and highland plateaus provide habitats for species found nowhere else on Earth.

Busan is located on the southeastern coast of South Korea and is an exciting port city famous for its beaches, including Haeundae Beach, Gwangalli Beach, and Dadaepo Beach. From bustling marketplaces, to Buddhist temples, to Korean War memorials, Busan is brimming with culture and history and offers plenty to explore on your next visit to South Korea.

São Tomé Island, the larger of the two islands in São Tomé & Príncipe, offers travelers a balance of culture, history, and dramatic natural scenery. Its capital, São Tomé city, is a coastal hub filled with colonial architecture, lively markets, and a welcoming atmosphere.