The city has four memorial sites commemorating different aspects of the Third reich:
- the Memorial Center of German Resistance
- 'Topography of Terror'
- the Ploetzensee Memorial Site
- Museum House of the Wannsee Conference
Check a local paper for current exhibits, addresses and contact info. Guided tours are offered, material can be obtained, and much can be learned. Expect to spend 1-2 hours at each location.