<|start_header_id|>assistant<|end_header_id|> Here is a summary of the property description in a single paragraph: A rare opportunity to own 113 acres of land with common land rights is being sold by online auction. Situated between Brynmawr and Blaenavon, a UNESCO World Heritage Site, the land offers stunning panoramic views and a well-maintained cycle path along part of its boundary. The common land, a remnant of medieval times, is a popular spot for walkers, cyclists, and mountain bikers, and is located near the Blaenavon Industrial Landscape, a testament to the region's iron and coal industry. The property is located near the Big Pit National Coal Museum, Blaenavon Ironworks, and other attractions, and offers a unique chance to own a piece of history.