Projects of the Association

Since the founding of the association in 1997, some dedicated members have developed and carried out a many different projects. Among these are a range of large undertakings that have been supported for the most part by unpaid volunteers and have been financed solely by the association. The motivation for this work has been the desire to preserve previously buried buildings which are often full of history – and to open them to the public. For this, we establish contact with the owners, secure the entrances when necessary, develop tour concepts and much more. In order to inform you about our current and past projects, we have set up this page.

If you are interested in helping us in our efforts to preserve historical structures, in whatever way you can, we would appreciate your interest in membership. We are also happy to have your support even if you don’t have the possibility to be an active member – for example if you don’t live in Berlin.

Please note: not all of our current and past projects are listed here on the English page.