Tulln an der Donau is a historic town in the Austrian state of Lower Austria, the administrative seat of Tulln District. Because of its abundance of parks and gardens, Tulln is often referred to as Blumenstadt, and "The City of Togetherness" following the initiative of Peter Eisenschenk, Mayor of Tulln.

The Vienna Woods are forested highlands that form the northeastern foothills of the Northern Limestone Alps in the states of Lower Austria and Vienna. The 45-kilometre-long (28 mi) and 20–30-kilometre-wide (12–19 mi) range of hills is heavily wooded and a popular recreation area with the Viennese.