Sustainability that Makes a Difference. And Brings People Together

We believe in a future where places like the Hamburg BUNKER are more than just buildings – they are catalysts for real change. A world where sustainability isn’t just a buzzword, but a lived reality.

Aerial view of Hamburg BUNKER - green, colorful and rocking © Mediaserver Hamburg Christian Brandes

Where History Meets the Future

The Hamburg BUNKER is more than an impressive building – it’s a place of transformation. A place where the past is remembered, the present is shaped, and the future is envisioned. With its green rooftop garden, sustainable hotel concept, and spaces for culture, connection, and creativity, we continue the story of this landmark – with and for you.

Check into the stylish, colorful and rocking REVERB Hotel - in the heart of Hamburg.

Human. Sustainable. Local.

Everything we do comes with a sense of responsibility – for our employees, our guests, our city, and of course, the history of the Bunker itself. We foster a supportive working environment, lead with heart, reflect on the past, and actively contribute to shaping Hamburg’s future. Because we believe: change starts with mindset.

Blooming roof garden of the bunker - here the city and nature live together. © Mediaserver Hamburg Christian Brandes

Certified Green – and Proud of It

The Hamburg BUNKER and REVERB by Hard Rock Hotel Hamburg are officially GreenSign certified. But for us, sustainability isn’t about labels – it’s a commitment we live by every day. From bi-daily room cleaning to eco-friendly coffee capsules and fully digital operations to our locally produced BUNKER Collection – we keep it real and responsible.

Planted roof garden on the Hamburg bunker - with a view of the city's most beautiful sights. HMGhamburgviews

Sustainability is a Team Effort

Our mission is to connect people – across generations, cultures, and walks of life. That’s why we partner with organizations like Elbewerkstätten, support young talent through our collaboration with the Hamburg School of Music, and showcase local artists throughout the building. Inclusion, empowerment, and diversity aren’t just buzzwords – they’re the heartbeat of everything we do.