On 18 and 19 September, discover or rediscover one of the most emblematic monuments of Alsace's heritage for free!
Throughout the weekend, take advantage of free or guided tours - subject to availability - to discover the eventful history of Haut-Koenigsbourg castle.
An invitation to curiosity and discovery, the 38th edition of the European Heritage Days will take place on 18 and 19 September.
On this occasion, the Haut-Kœnigsbourg castle opens its doors free of charge.
It is strongly recommended to book a time slot on the online ticketing service.
Guided tours are organised (subject to availability) throughout the weekend, please ask at the ticket office.
Tour leaflets in 14 languages can also be downloaded.
It is strongly recommended to book a time slot on the online ticketing system.