Brocavum is the Latin name of a Roman fort at Brougham near Penrith, Cumbria. The fort survives as earthworks, but no excavation of these has been carried out so far.
Wikipedia https://en.wikipedia.org/wiki/Brocavum
Address CA10 2, United Kingdom
Coordinates 54°39'11.401" N -2°43'2.176" E