I Found This Next a Roman Camp… Any Ideas What This is?

I found this mysterious earthwork just outside the Coelbren Roman Marching Camp, but it doesn't appear on any of the standard archaeological maps. What do you think it is?

In this flight, we explore the area around the Sarn Helen Roman road in Banwen. While filming the known Roman earthworks at Coelbren, I spotted this unusual feature nearby. Is it a lost Roman structure, a medieval boundary, or something from our industrial past?
If you are a local historian or an archaeology buff, I’d love to hear your theories in the comments.

Watch as we reveal:

High-altitude views of the known Coelbren Fort.

The "Mystery Feature" hiding in the overgrowth.

The stunning landscape of the Neath Valley from above.

📍 Location: Near Coelbren / Banwen, South Wales.

#HiddenHistory #ArchaeologyMystery #WalesFromAbove #Coelbren #RomanBritain #HistoryExploration #SarnHelen

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