Erfurt's old town is one of the best preserved medieval city centres in Germany. The Gera is spanned by the Merchants' Bridge (Krämerbrücke), one of the rare bridges with houses built on it. On the Erfurt Cathedral Hill is the ensemble of Erfurt Cathedral—which houses the world's largest free-swinging medieval bell—and St Severus' Church. Petersberg Citadel is one of the largest and best preserved town fortresses in Central Europe. Erfurt's Old Synagogue is the oldest synagogue in Europe, and together with the Erfurt Mikveh , which was only rediscovered in 2007, and the Stone House , forms the UNESCO World Heritage Site Jewish-Medieval Heritage of Erfurt. More information...
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