Gigerwaldsee is a reservoir in the municipality of Pfäfers, in the Canton of St. Gallen, Switzerland. The reservoir has a volume of 35.6 million m³ and a surface area of 71 ha (180 acres).
The arch dam Gigerwald was completed in 1976. It has a height of 147 m.
Media related to Gigerwaldsee at Wikimedia Commons
