Night of Fortresses Goes Green 2026: Fifth Edition – Continuing Sustainable Development

Night of Fortresses Goes Green 2026: Fifth Edition – Continuing Sustainable Development

The fifth edition of Night of Fortresses Goes Green 2026 will take place on 8 and 9 May 2026. Fortresses, castles, museums, and historical sites across Europe will open their doors to visitors, promoting sustainable development and ecological responsibility through cultural and educational programs.

Due to great interest, the event will last two days, and organizers can choose to participate on one or both days.

After last year’s success, which gathered a record number of participants and 195 events in 10 countries, the 2026 edition will again connect cultural heritage with sustainable practices. The goal is to raise awareness of green tourism, inclusiveness, responsible use of resources, and preservation of natural and cultural heritage.

Registrations for organizers will open in March 2026.