Donauturm Austria, Vienna

Donauturm

The Donauturm is a tower in Vienna, the tallest structure in Austria at 252 metres (827 ft), and among the 75 tallest towers in the world. Opening in April 1964, the tower is located near the north bank of the Danube River in the district of Donaustadt. The hills Leopoldsberg and Kahlenberg are visible in the background.