In the scenic UNESCO World Heritage Region of Wachau, Lower Austria, the municipality of Rossatz-Arnsdorf took on a special project – replacing an old observation tower on Seekopf. The goal was twofold: preserve the stunning views of the Danube and mountains and add cultural significance to this natural gem.
Seven artists and designer groups teamed up to design the winning creation, ‘Vierte Wand’ (Fourth Wall), which stood out for its clear vision and seamless fit with the surroundings. The ‘Vierte Wand’ observation tower’s remarkable clarity of design and integration into the surrounding natural environment are a testament to the seamless blend of form and function.
The name ‘Vierte Wand’ is derived from the world of theatre, describing the imaginary boundary between the stage and the audience, introducing a dramatic element to the experience.
The tower’s staircase ascends in a winding fashion, gracefully layered over a structure of hot dip galvanized steel, concealed beneath Larch wood slats. This clever design conceals one side of the open steel structure, directing the gaze towards the encompassing woodland. Upon reaching the summit, visitors are treated to a breathtaking panorama of Seekopf on the 15 m high viewing platform, a spectacle that is truly awe-inspiring. The stratification of the four flights of stairs on each level ensures that the ascent is not just a climb up a tower, but a seamless continuation of the wander through the vineyard terraces.
Galvanized steel not only ensures the longevity of the ‘Vierte Wand’ observation tower but also enhances its architectural credentials helping to showcase the seamless blend of form and function within a stunning landscape.
Photos © Leonhard Hilzensauer
