Allgäu is a region in southern Germany, mainly in Bavaria. The Allgäu region stretches from below Munich in south-western direction almost until Lake Constance in the very south of Germany. Allover the Allgäu is dominated by nature such as mountains and lots of green, and rather smaller towns. You can travel to Allgäu by Car (Autobahn A96), by Train or of course Bicycles. The biggest Airport is Allgäu Airport in Memmingen.