Historic Moravian Bethlehem Historic District - Credit: Wikimedia Commons
The Historic Moravian Bethlehem Historic District encompasses a complex of the oldest surviving buildings in Bethlehem, Pennsylvania. The National Historic Landmark District is a subset of the larger Central Bethlehem Historic District which is specifically focused on the early buildings constructed by the Moravians, who settled the city in the 18th century. Read more on Wikipedia
Source: en.wikipedia.org