KeilerTage at the Hardenberg

Experience three days of medieval flair, craftsmanship, live music and spectacular shows right in the castle park. At the market, you will meet blacksmiths, costume makers and artisans, accompanied by knight and show fights, live performances by, among others, VERSENGOLD, Joachim Witt and HeavySaurus, as well as impressive fire and light displays in the evening.

When: 15.05. – 17.05.2026
Where: Hardenberg Castle Park
Tickets: available here from € 08.00

Find more information here.

Halloween at the CastleRuins

Immerse yourself in the eerie atmosphere of these ancient walls, which transform into a haunted ruin on Halloween. Let spooky stories and atmospheric decorations transport you to a bygone world and feel the spirits of past times come to life.

When: 31.10.2026
Where: Hardenberg Castle Ruins

Programme details and prices coming soon.