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.

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    A historic building with a gothic architectural style, surrounded by a black metal fence, and a clock tower on the left. There are trees on either side of the building, with a bright blue sky overhead.

  • 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.

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    A detailed wooden model of a historic fortress or castle with a tall central chimney, situated outdoors on a round brick platform, against a backdrop of stone buildings and a tunnel entrance.

  • 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!

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    A rural landscape with a winding road, a red mining tower, old buildings, green hills, and a partly cloudy sky.