Istanbul is a city built on layers of empire. Spanning two continents, it was once the capital of three major empires: Roman, Byzantine, and Ottoman. Visitors walking through the Sultanahmet district can witness this timeline firsthand, from the Roman-era Hippodrome to the Byzantine mosaics of Hagia Sophia, and the towering minarets of the Blue Mosque. At nearby Topkapi Palace, rooms still display the jeweled swords, ceremonial robes, and handwritten Qurans once used by Ottoman sultans.

Dominical is a small coastal town on Costa Rica’s southern Pacific shore, known for its strong connection to the ocean and surrounding rainforest.

Sukhothai, located in north-central Thailand, was once the capital of the first independent Thai kingdom in the 13th century. Today, it’s best known for the Sukhothai Historical Park, a UNESCO World Heritage Site filled with stone temples, lotus-filled moats, and ancient Buddha statues. The park spans over 70 square kilometers and features more than 190 ruins.

Moulay Idriss sits on twin hills in northern Morocco, revered as one of the country’s most important spiritual centers.

Bran, a small village nestled in the Carpathian Mountains of central Romania, is best known for its medieval fortress commonly referred to as “Dracula’s Castle.” While the connection to Bram Stoker’s fictional character is loose at best, Bran Castle continues to draw travelers with its striking towers, stone walls, and position on a rocky cliff. Originally built in the 14th century to defend against invading forces, the castle has passed through royal hands, most notably Queen Marie of Romania.