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In the Glarus Tschingelhörner, a huge rock window opens. Twice a year, the sun sends its rays through the Martinsloch directly onto the church of Elm. Watch this rare spectacle on site.
Times, tickets and public-transport route below.
In the Glarus Tschingelhörner, a huge rock window opens. Twice a year, the sun sends its rays through the Martinsloch directly onto the church of Elm. Watch this rare spectacle on site.
Times, tickets and public-transport route below.