The Old Bridge of Heidelberg was once a wooden construction. The bridge is the northern main entrance to the old town. The medieval bridge gate is a part of the fortification. After the building of the stone bridge, the tower served as a prison guard house. In 1788, the pointed cone roofs of the gate towers were replaced by baroque helmet-shaped roofs.

Nikon D5200 | Sigma Fisheye 8mm | Panoramic Tripod Head homemade | 4 Pictures | ISO 100 | 1/60 sec. | F10 | 8mm | PTGui | PaintShop Pro