The Day of the Open Monument will once again open the doors to fascinating historical sites in and around Cologne on 14 September 2025. This offers a unique opportunity to immerse yourself in the city's history and experience its cultural diversity first-hand.
Over 5,000 monuments nationwide, including many in Cologne, will be open to visitors on this day, often including rarities that would normally remain closed. The day enables a valuable encounter with architectural splendour and historical heritage.
Discover the programme for Cologne now: Day of the open monumen
Over 5,000 monuments nationwide, including many in Cologne, will be open to visitors on this day, often including rarities that would normally remain closed. The day enables a valuable encounter with architectural splendour and historical heritage.
Discover the programme for Cologne now: Day of the open monumen
Dates
Useful Information
Payment methods
Entrance Free
Eligibility
Suitable for any Weather
Target Group Teenager
Target Group Adult
Target Group Family
Target Group the Elderly
for familys
for individual guests
Nearby
