A Visit to Treak Cliff Cavern
Visit Treak Cliff Cavern in Castleton, the only place in the world where the rare Blue John stone is found. Explore awe-inspiring underground chambers filled with stunning Blue John formations, stalactites, stalagmites, and fossils, all within a designated Site of Special Scientific Interest. After your cave adventure, enjoy breathtaking views over the Hope Valley from the Café on the Cliff, browse unique Blue John jewellery and gifts, and even polish your own piece of this rare stone to take home. A perfect Peak District day out for all ages.
The beautiful Treak Cliff Cavern, located in the village of Castleton in Derbyshire, offers a great Peak District day out. It’s the home of Britain’s rarest mineral, Blue John stone, and Castleton is the only place in the world where it can be found! It has an incredibly impressive collection of Blue John stone, so much so that it’s designated a Site of Special Scientific Interest because of the richness of its deposits; 500kgs are still mined each year from the cave.
Combine your trip here with a walk into the very pretty village of Castleton, or up in the other direction onto Mam Tor.

At Treak Cliff Cavern you can explore the stunning Peak District underground landscape, with natural caverns and ancient lead mining caves, walking through awe-inspiring chambers lined with Blue John stone formations, fossils, stalactites and stalagmites.
And afterwards you can relax and enjoy the most incredible views above ground too, overlooking the whole of the Hope Valley at the Café on the Cliff.

The Gift Shop on site sells a great selection of gems and souvenirs, including Blue John stone items of jewellery and ornaments, and you can learn more about the history of Treak Cliff in the fascinating Museum.
And as a perfect memento of your trip, you can even choose and polish your very own piece of Blue John stone to take away with you!

How Do I Get to Treak Cliff Cavern?
Treak Cliff Cavern is located on Buxton Road in Castleton, close to the west end of the village, and is well signposted from the centre. The postcode is S33 8WP. There is a large free car park available for patrons.
Find out more
To find out more, click on the button below:
If the beauty of Treak Cliff Cavern and the fascinating Blue John stone captivated you, Castleton has three more incredible caverns to explore. The village of Castleton itself is a delight, with its narrow lanes, independent shops, and cosy pubs. Blue John Cavern is home to 8 of the 14 known varieties of Blue John stone, while Speedwell Cavern offers a unique boat trip along an underground river. Peak Cavern boasts the largest cave entrance in Britain, and the romantic ruins of Peveril Castle stand high above the village. For more underground adventures, visit our Castleton Caverns Guide.

