Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.

Perched on a clifftop overlooking the Mediterranean Sea, Sidi Bou Said is a postcard-perfect village in Tunisia that enchants visitors with its striking white and blue architecture. Known for its iconic Andalusian-style buildings, Sidi Bou Said is a haven for artists, poets, and those seeking tranquility. Strolling through its narrow cobblestone streets, you’ll be greeted by the scent of jasmine and the vibrant colors of bougainvillea cascading from balconies.

This southern Mexican state borders Guatemala. Its mountainous highlands and dense rainforest are dotted with several Mayan archaeological sites and Spanish colonial towns.

The Yangtze River, a magnificent artery of China, stretches over 6,300 kilometers (3,917 miles) from the Tibetan Plateau to the East China Sea. As the longest river in Asia and the third longest in the world, it weaves through breathtaking landscapes and vibrant cities, making it a prime destination for travelers seeking both adventure and cultural immersion.

Rwanda, often called the “Land of a Thousand Hills,” is a country of striking contrasts and vibrant resilience. Its capital, Kigali, is one of Africa’s cleanest and most organized cities, offering visitors a glimpse into a modern, forward-looking society. Just outside the city, the King’s Palace Museum in Nyanza showcases traditional royal architecture, complete with a replica of a royal hut and long-horned Inyambo cattle once bred for ceremonial parades.