Rakotz Bridge (“Devil’s Bridge”) in Kromlau, Germany, was built to create an optical illusion; regardless of the vantage point, it forms a perfect circle with its reflection in the waters of Lake Rakotzsee.
20 Real-World Places That Are Straight Out of Fairy Tales
Rakotzbrücke - also called the 'Devil's Bridge' is located in the Azalea and Rhododendron Park Kromlau - a park in the municipality of Gablenz, in the district Görlitz, Saxony, Germany (less that from the Polish border).
Dartmoor National Park is famous for its ancient clapper bridges. A clapper bridge is basically a large flat stone laid across a stream. It's about as basic as a bridge can get! This one is at Teignhead.
Scotland-The Ruins of Old Nor. Nor was once a successful and large city. No one knows what happened to cause its citizens to abandon it. Centuries later, a small village was built farther south and named after the mysterious city.