The fortified walls of Chateau du Haut-Koenigsbourg have helped it survive the test of time. Admire the architectural features of this grand structure from a distance or see if there are any tours.
If you're spending a while in Orschwiller, Chateau du Haut-Koenigsbourg is a good place to start your exploring. This fortified complex is one of numerous attractions that'll keep you on the hop here. Montagne des Singes, Riquewihr Christmas Market, and Cigoland Park are also waiting for you close by.