Together we can make more sustainable choices

Green Key

The Circus Building has become Green Key certified

The Circus Building, a listed building from 1886, is Green Key certified. 

Green Key is tourism’s most widespread environmental label, and with the certification, the Circus Building can now document that the historic building meets a number of strict environmental requirements in areas ranging from energy, water and cleaning to organic raw materials.

Concern for people and the environment is an important part of our DNA, and therefore we continuously work to improve ourselves and strengthen our sustainable profile in all areas of our business.

You can read more about our sustainability work in our ESG-report 2023.

If you have questions or input to our work with sustainability, please feel free to contact us at

Christian Sunn, CEO of the Circus Building