Feldgrau.net

You'll want to visit here: http://www.tripadvisor.com/Attraction_Review-g190454-d245699-Reviews-Museum_of_Military_History_Heeresgeschichtliches_Museum-Vienna.html It's general military history, but it does have a nice WWII section. There is also a park, I can't remember the name of that has Flak To...

There was a longtime rumor/conspiracy theory that Hitler had escaped and was living in Spain under the protection of Franco. He lived at a segmented section at one of the palaces and had limited contact with the staff and others.