Where there was once an anti-aircraft tower from World War II, there is now an innovative place that combines history, sustainability, and urban life. Learn how the former concrete structure has become an internationally acclaimed project through its spectacular extension and greening, and what role it plays in the future of the city.

In addition to exciting insights into the development of the Grüner Bunker, the tour takes you through the creative Karo district. Among historic working-class houses, unique shops, small factories, and urban culture, you will experience one of Hamburg's most characterful districts and learn more about its transformation from a working-class neighborhood to a hip district.

After the walking tour, you will have the opportunity to continue exploring the Green Bunker on your own. Enjoy the view from the rooftop terrace, discover the different levels of the building, and let your gaze sweep over the city.