Exploring different lost railway lines, revealing their unique history, impact, and legacy. Starting in Bath, follow one of Britain's most beloved lost lines through beautiful Somerset and Dorset countryside.

Follows the route of an abandoned line that connected England's two great university cities, and became Britain's secret weapon during World War II.

Travels along the Yorkshire coastline, on the line that connected Scarborough and Whitby, and reveals how the railways transformed transformed them into tourist destinations.

Travelling along a line that connected rural communities and helped industries boom, from Aberystwyth to Carmarthen. After departing from Aberystwyth, travelling south to Strata Florida and exploring the eerie ruins of a once-thriving milk factory.

Following a line in Yorkshire that was closely intertwined with the fortunes of the Railway King, George Hudson. Exploring a great chocolate empire in York, and the former RAF base at Full Sutton.

Following an old railway line from Carlisle via Gretna, Whitrope Summit, Tweedbank and Lady Victoria Colliery to Edinburgh. Plus, celebrating the partial re-opening of the line, from Tweedbank into Edinburgh.