Most commonly reached via travel from Cusco, Ollantaytambo is an Incan archaeological site in the Sacred Valley of southern Peru. The town dates from the late 15th century and is home to some of the oldest continuously-occupied dwellings in South America.

The city of Kelheim is located along the Danube River in the Bavarian region of Germany, southwest of Regensburg.

Delaware, often called the "First State" for being the first to ratify the U.S. Constitution, offers visitors a unique blend of historical charm, natural beauty, and coastal allure. In Wilmington, history enthusiasts can explore Old New Castle, a preserved colonial town featuring cobblestone streets and beautifully maintained 17th-century buildings.

Querétaro, located in the heart of central Mexico, is a city where centuries of history are still visible in daily life. Its historic center, a UNESCO World Heritage Site, features narrow streets, elegant plazas, and baroque churches that reflect its colonial past. One of the city’s most iconic landmarks is the massive aqueduct, built in the 18th century with 74 stone arches stretching nearly a mile across the landscape.

Pergamum, or Bergama, was a Hellenistic city state that once rivaled Athens and Alexandria as a cultural center. It is the site of one of the Seven Churches mentioned in the Book of Revelation. It became an important missionary center after the adoption of Christianity.