From Zinnowitz we went to a roundtrip on 22. July to Peenmünde. I have read a lot about German aircraft history and visiting the exhibition at Peenmünde was almost a "must have" to me.

The "Historical Technical Information Center" (HTI) is located mainly at the former power station. Today it focuses on rocket science. But during the period from 1936 to 1945 it was also a test site for the German air force (Luftwaffe). Btw the rocket testing and development was under contol of the army (Heer) then.
Pictures from the HTI are on my Flickr photoset Ostsee 2009.