Treak Cliff Cavern

Started as a Blue John mine over 300 years ago, Treak Cliff Cavern continues to mine, process and manufacture ornamental items and jewellery from Blue John Stone today. On the 40 minute self guided audio tour visitors can see the most abundant veins of Blue John Stone in the world and some of the 'finest stalactites' in the Peak District. We also have a shop with a vast array of rocks and minerals from around the world. Visit our free to enter museum and read about the history of the mine and see some beautiful antique Blue John ornaments, after which you can enjoy refreshments while admiring the view down the valley.