Landesplattenberg Engi

Landesplattenberg Engi is a historic slate quarry and museum in the village of Engi in the Glarus Alps, Switzerland. Visitors can explore the underground slate mine on guided tours, classical walks, or audiowalks, and discover 200 years of slate quarrying history. The site also includes the Schiefertafelfabrik Elm (slate tablet factory) and hosts concerts and special events.