It is possible to walk through the rooms of the Vienna Museum of Natural History via Google Street View.
http://www.google.com/maps/@48.2054031,16.3596649,3a,75y,170.67h,75.58t/data=!3m7!1e1!3m5!1s42_GQVTBxg4P1F64WRR0qw!2e0!3e2!7i13312!8i6656
Something is not right. This message is just to keep things from messing up down the road