An Aldehyde is an organic compound containing a terminal carbonyl group. This functional group, which consists of a carbon atom which is bonded to a hydrogen atom and double-bonded to an oxygen atom (chemical formula O=CH-), is called the aldehyde group.
Berchtesgaden-a town in Bavaria The town of Berchtesgaden is located near Hitler's Eagle's Nest (Kehlsteinhaus) and can be easily reached by train; there are several hotels and it is an inexpensive place for tourists to stay overnight.
Eagle Nest Tour by Bus from Salzburg. Hitler's Eagle Nest Tour by Bus in Salzburg Austria -- This special kind of adventure awaits you on our excursion to Bavaria - Berchtesgaden. A memorable visit to Hitler's Eagle's Nest in the Bavarian Alps above Berchtesgaden. Past the hunting castle Hellbrunn you cross the Austrian-Bavarian border.