Pinterest • The world’s catalogue of ideas

Explore Castles Forts Palaces, Buildings Castles and more!

Wilhelmshöhe Castle (formerly Karlsberg) was built in 1696. It occupies an entire hillside in the city of Kassel, Germany. The crown of the hill is the gigantic 'grotto' topped by the sculpture of Hercules, situated almost 300 m. above the foot of the garden.