In front of the south portal, the current railway line runs. Because it was quite cold, I had no patience to wait until a train passes for the photo. It was difficult enough to take a picture in the strong backlight. Switzerland, Jan 26, 2015.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/70981241@N00">Kecko</a> from Northeast corner of, Switzerland
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kecko/16196027920/">Saas - Abandoned RhB Tunnel</a>