The Drachenfels, a thousand-foot hill in Germany, is a site surrounded by legends. At the summit of the hill lie the ruins of a 12th century castle known as Burg Drachenfels. Literally meaning “Dragon’s Rock,” the Drachenfels abounds with dragon-related legends. One claims that a dragon lived here, but a Christian maiden’s prayers made it fly away and never return. In another, a different dragon is said to have been defeated by the use of gunpowder. According to another, Fafnir, the son of a dwarf king was turned into a…