Helmert Tower (56|60) in Potsdam: Historical Visit at Telegrafenberg


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A Rare Look at Potsdam's Scientific History
On September 13, 2026, the Helmert Tower on Telegrafenberg will open its doors as part of the Open Monument Day for curious visitors, architecture enthusiasts, and anyone who wants to experience Potsdam's research history up close. The tour and visit combine monument, technology, and science into an impressive event experience.
History You Can Feel On Site
The Helmert Tower has marked the zero point of Prussian-German land surveying since 1892 and is one of the defining research buildings of Telegrafenberg. Standing here, you not only experience a monument but a piece of geodetic and astronomical history that connects Potsdam to science to this day.
Telegrafenberg as a Special Location
The venue itself creates a strong atmosphere for the audience: historical buildings, a scientifically influenced environment, and the quiet location on the mountain create an ambiance that immediately relaxes. According to event details, the tower will be open all day, but access to the interior is not planned.
Practical Tips for Your Visit
Access is conveniently achieved by taking bus 691 to the Telegrafenberg stop from Potsdam main train station. On-site, there is also a culinary offering at Café Freundlich in House A34. This makes the visit ideal for a relaxed cultural and excursion day with historical value.
Conclusion: Science You Can Touch
The Helmert Tower (56|60) offers a rare opportunity on September 13, 2026, to discover a significant monument of surveying history in the appropriate setting. Anyone who wants to experience Potsdam's scientific landscape live should definitely plan for this date.
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