Perrygrove Railway is a minimum-gauge railway of 15 in gauge. It is located at Perrygrove Farm in the Forest of Dean, near Coleford, Gloucestershire, England. Trains travel at frequent intervals on a round trip of 1+1⁄2 miles (2.4 km) between four stations. 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.