The photos
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Greenland Siren Tower: Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer spent 5 days paddling...
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer
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Symon Welfringer establishing Forum on Siren Tower in Greenland, first ascended in summer 2021...
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer
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Greenland Siren Tower: Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer spent 5 days paddling...
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer
![](/uploads/img/3/72413.jpg)
Greenland Siren Tower: Matteo Della Bordella establishing Forum on Siren Tower
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer
![](/uploads/img/3/72412.jpg)
Greenland Siren Tower: Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer spent 5 days paddling...
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer
![](/uploads/img/3/72411.jpg)
Greenland Siren Tower:
© Matteo Della Bordella, Silvan Schüpbach, Symon Welfringer