In April 2011 Wales's newest and most ambitious railway - the Welsh Highland Railway in Snowdonia - was completed. For the many hundreds of volunteers who worked tirelessly for little more than the love of steam, it was a dream come true. Full Steam Ahead tells the story of this challenging and, at times, controversial project. Volunteers, benefactors and a vast collection of friends and supporters completed the remarkable feat of turning a run-down old industrial railway into one of the modern wonders of Wales.
The steam railways of Wales seemed lost forever with the Beeching cuts of the 1960s, but this series celebrates their revival with wonderful colour archive film combined with the memories of passengers and railwaymen from the age of steam. In this episode, we meet a schoolboy driver, a station master, firemen and some holidaymakers who share a passion for steam with the volunteers at Llangollen Railway.