Neuleiningen Castle or Burg Neuleiningen was a 12th-century construction and albeit in ruins, it still is one of the most significant places to visit in the city. The observation tower at the castle gives visitors a spectacular view of the valley below while the gardens that it is nestled in, are perfect for a serene walk. Apart from being a tourist attraction, Neuleiningen Castle also hosts annual summer concerts and many other cultural events throughout the year.