Landesplattenberg Engi

Landesplattenberg Engi is a historic slate mine and heritage site in Engi, Switzerland, offering visitors a close-up experience of the region's slate quarrying tradition. Complemented by the nearby Schiefertafelfabrik Elm (slate tablet factory), the attraction provides an immersive journey into the history of slate production in the Sernftal valley. Both sites celebrate the unique geological and industrial heritage of the Glarus Alps.