Location | Pilatus Kulm, Alpnach OW |
Client | PILATUS BAHNEN AG, KRIENS |
Commission | Competition on invitation 2008 |
Planning | 2008–2010 |
Construction | 2010–2011 |
Architects | Graber & Steiger Architekten, Project Architect: Philip Käslin |
Consultants | Construction manager: Jürg Gabthuler, Structural engineer: Dr. Schwartz Consulting, Cost management: Büro für Bauökonomie, Façade engineering: Metallprojekt GmbH |
Photographer | D.M. Wehrli |
The impressive, crystalline silhouette of the Pilatus massif was integrated into the design for the panorama gallery and developed further in an architectural form. The new structure is subtly fitted into the Alpine terrain and develops between existing buildings and striking rocky outcrops into an artificial topography. The polygonal, meandering ground plan and the gentle cross-sectional modulation are spatial strategies that evoke gentle transitions between the developed and undeveloped landscape. The polygonal connecting section choreographs a series of spectacular perspectives and breath-taking viewpoints, while also acting as a perceptive amplifier that stages the reference to the landscape to the fullest extent. The underlying crystalline theme of the volumetrics is also reflected in the structure, construction and materialisation, and is based on a hybrid steel and concrete composite system.
The Wakker Prize 2017 is to be awarded to the city of Sempach where among others the «Mühle» residential dwelling, designed by us, was established in a prominent location from 2014–15 (2009 competition). The judging panel for the prize in particular praised the contemporary architecture for being in tune with that of the historic city centre.