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.

Puerto Limon is a busy port city and capital of the Limon province. This Caribbean locale is blanketed with rainforest habitats and full of tropical beauty.

Canberra, the capital city of Australia, is a hidden gem that often surprises travelers with its rich blend of culture, history, and natural beauty. Designed by American architects Walter Burley Griffin and Marion Mahony Griffin, Canberra is a city thoughtfully crafted around Lake Burley Griffin, which offers picturesque views and serene walks. Unlike many cities, it is home to a vast population of kangaroos, which are often spotted hopping around suburban areas and parklands.

Nha Trang, located on Vietnam's southern coastline, is a vibrant city renowned for its stunning beaches and dynamic culture. This coastal paradise boasts a 6-kilometer stretch of golden sand along Nha Trang Beach, where turquoise waters meet palm-fringed shores, perfect for sunbathing and swimming.

Killington, Vermont is best known for its ski resort, the largest in the eastern United States, but the town offers more than just winter slopes. Nicknamed “The Beast of the East,” Killington Resort spans six mountain peaks and includes over 1,500 acres of terrain. It was one of the first ski areas in the country to adopt snowmaking technology in the 1960s, and it continues to operate one of the longest ski seasons in North America, sometimes stretching from October into May.