Summit Station (Gorsaf Y Copa in Welsh) on the Snowdon Mountain Railway - 1065 metres above sea level. The offset double-toothed rack that enables the trains to negotiate the steep gradients on the line - the average is almost 1 in 8 and the maximum is 1 in 5.5

The locomotive is #11 'Yeti' a diesel locomotive built by Hunslet in Leeds in 1986.

Chris McKenna 13/06/2004
#cmckenna@sucs.org