Its site is located just to the west of the village of Charterhouse - on - Mendip in the English county of Somerset .
Charterhouse Roman Town was a town in the Roman province of Britannia .
Charterhouse Roman Town 's site is located just to the west of the village of Charterhouse - on - Mendip in the English county of Somerset .
Charterhouse Roman Town was a town in the Roman province of Britannia .