Altona – a district in transition. Having developed organically over time, it is diverse and vibrant; though constantly changing, it remains a place full of openness and opportunity. Here, cultural, community-based and nature-oriented projects are taking shape, demonstrating how cities can be reimagined from the ground up. Yet roofs are more than just bricks and concrete. They are spaces for nature-inspired design, places for people to meet, and a space for new ideas.

With our city festival, the Hamburg Rooftop Days 2026, running from 26 to 28 June, we’re showcasing how Altona is already looking to the future: a district that, when viewed from above, offers the best prospects for the future.

You’ll soon find the programme for the 2026 Hamburg Rooftop Days here.

The future is happening up there. We look forward to seeing you.

Starting June 8, you'll find the program for the Hamburg Roof Days here.