A short stroll to the northeast of the Fischmarkt is the city's famous Krämerbrücke, or Merchants' Bridge. First written about in 1117, this magnificent 125-meter-long medieval bridge spans the River Gera and is unique for the many old houses lining its sides. Little changed in 500 years, it's the longest such bridge in Europe.It's a wonderful place to explore on foot - especially during the Merchants' Bridge Festival in June - and is full of quaint galleries, boutique shops, cafés, and restaurants. It's also still home to some 80 residents, who occupy the pleasant old townhomes that line the bridge.