A Ride On the Blaenavon Heritage Steam Railway. 

A ride on the Blaenvon heritage railway. I stayed on board for the complete journey. The route is as follows. We leave Furnace sidings and go South to Big Pit, from Big Pit we head back North, past Furnace Sidings and off to Whistle inn. From Whistle inn we head back South to Blaenavon high level and then back to Furnace Sidings. The whole journey from start to finish is about 55 minutes.
bhrailway.co.uk