Bernina train on Brusio viaduct in Graubünden, Switzerland (by stack1960).

The old abandoned Helensburgh Station in New South Wales, Australia (by matt.jeffery).

Railway tracks in Alishan National Scenic Area, Taiwan (by digital_trance).

Overgrown and autumn painted, British Columbia, Canada (by thorinside).

Morant's Curve in Banff National Park, Alberta, Canada (by Michael J Leonard).

Waterfall on Wuyang River, Guizhou Province, China (by lacitadelle).

by Routard05 on Flickr.

High altitude railway at Nariz del Diablo in the Andes, Ecuador.

by Wiking66 on Flickr.

Sunset at the Railway museum in Karlsvik, northern Sweden.

by oskar.guenther on Flickr.

The Landwasser Viaduct - Canton of Graubünden, Switzerland.