Blaenavon NP4 9AS
Blaenavon is probably most famous for the unique and exciting experience of going underground at Big Pit: National Mining Museum, but there's plenty more to do all round the historic industrial landscape, which is a World Heritage Site. There are events throughout the year, exhibitions, talks and walks, while Big Pit remains the most popular attraction; based around the former Big Pit Colliery, which was sunk in about 1860 and closed in 1980, the site reopened as a museum in 1983. A visit to Big Pit includes a 300ft (90m) descent into the old colliery, where a former coalminer will take you on a fascinating and personal tour with the sights, sounds and smells of the mine, and giving an impression of what working life was really like at the coalface.