DescriptionViadukt``Finsterer Grund´´ - panoramio.jpg Viadukt "Finsterer Grund" Date 7 March 2008 (original upload date) Source https://www.panoramio.com/photo/8363600...
archive.org/web/20161012215505/http://www.panoramio.com/user/309747?with_photo_id=11818995 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014041642/http://www.panoramio.com/user/2174968?with_photo_id=27130424 operator: Panoramio described at URL: https://web.archive...
