Locations The Pyramid Clinic at the Lake For more than 29 years, the name “Pyramide am See” has been synonymous with first-class medical care and excellent hospitality services. The Pyramid Clinic at the Lake is located close to the lake in Zurich’s Seefeld, at Bellerivestrasse 34. + 2 Haus zur Pyramide The “Haus zur Pyramide”, which opened at Klausstrasse 10 in 2014, includes the Pyramid Clinic’s surgical Day Clinic, the Centre for Joint and Sport Surgery’s PhysioCentre, the Breast Atelier, Face Atelier, Hair&Body Atelier and various doctors’ practices, a training room and the Swiss branch of Sebbin, an implant manufacturer.