If your trip to Gerasdorf bei Wien is all booked but your itinerary is a little on the empty side, let us give you a helping hand.Whatever you do, don't forget to charge your camera when you pay a visit to Donauturm. This great attraction is sure to provide some awesome photo opportunities.Nothing beats exploring new places. While you're staying in town, Danube Tower and Alte Donau should be among them. Another attraction to consider is Danube Island.