Perrygrove Railway is a heritage railway of 15inch (381 mm) gauge. It is located at Perrygrove Farm in the Royal Forest of Dean near Coleford, Gloucestershire, England. The Perrygrove Railway runs through farmland and woods on the edge of the Forest of Dean. Passengers can ride on the train to use activities including a Treetop Adventure, a covered picnic and play area at Foxy Hollow, an Indoor Village with secret passages, and a den-building area in the woods.