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The Danube Tower – Experience a Technical Masterpiece Up Close


The Donauturm is not only one of Vienna’s most iconic landmarks but also an impressive feat of engineering. . But how was the Danube Tower actually built? And what challenges did the construction of a 252-meter-high tower entail?


Join an expert-led tour for an exclusive behind-the-scenes look at this extraordinary structure and discover fascinating details about its construction, technical challenges, and the engineering ingenuity that has made it a symbol of the city for decades.

Technology Meets Architecture – Fascinating Insights with Bernhard Rennhofer

Bernhard Rennhofer is a civil engineer and an expert in Vienna’s unique construction techniques. On YouTube, TikTok and Instagram, he offers exciting insights into the world of building – from construction to the operation of structures in real-life practice. He showcases both his own engineering projects and remarkable buildings that captivate him beyond his profession.


In addition to his online content, Bernhard Rennhofer offers exclusive construction site tours in Vienna, providing access to historical and contemporary construction sites from a perspective you’ve never experienced before! One of the highlights is his tour of the Donauturm, one of Austria’s tallest structures.  


You’ll learn numerous interesting facts about its construction, the challenges involved, and the structural techniques used – all explained in an engaging way, with exclusive background information rarely found elsewhere.


After successful payment, you will receive an e-mail with a download link (Print@Home) and invoice for your ticket.

Architecture & Panorama Dates

 
19.
Apr

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

4/19/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
No free places left
 
26.
Apr

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

4/26/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
No free places left
 
21.
Jun

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

6/21/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
13 places left
Book now
 
05.
Jul

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

7/5/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
19 places left
Book now
 
02.
Aug

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

8/2/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
28 places left
Book now
 
06.
Sept

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

9/6/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
16 places left
Book now
 
04.
Oct

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

10/4/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
30 places left
Book now
 
01.
Nov

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

11/1/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
30 places left
Book now
 
06.
Dec

Engineer’s Tour Donauturm – A Behind-the-Scenes Look at Its Construction

12/6/25, 5:00 PM - 6:30 PM
Donauturm | Donauturmplatz 1, 1220 Wien
30 places left
Book now