our world heritage site

Blaenavon was designated a UNESCO World Heritage Site in December 2000, recognized for its Outstanding Universal Value as a remarkably well-preserved example of a 19th-century iron and coalworking landscape. This historic town tells the story of industry, innovation, and the people who shaped it, offering a unique glimpse into the past.

Here in Blaenavon, you can explore the town and its rich sense of community, which has thrived for over 200 years. Discover the geological wonders that shaped the landscape, from iron ore deposits to limestone quarries. Follow the historic transport routes, from horse-drawn tramways to steam railways and canals, that played a vital role in industrial growth. And, of course, immerse yourself in the world of coal and iron at iconic sites like Big Pit, the towering spoil tips, and the impressive Ironworks.

With so much to see and do, Blaenavon is full of incredible stories waiting to be uncovered. Keep an eye on this site for exciting new developments that will take you even deeper into our amazing World Heritage Site!