Near Frenni Fawr, mysterious Roman fort discovered in remote area could prove ancient legend has roots in reality

Fort Found in Pembrokeshire
The fort lies near Frenni Fawr in a remote part of Pembrokeshire. Wolfson College, Oxford, announced the site in October after recent excavations. Archaeologist Mark Merrony told Fox News Digital that the location is in the “middle of nowhere.” He said the fort may have been larger than he first estimated.
Possible Link to Roman Legend
A centuries-old legend says Emperor Magnus Maximus established a military camp in the area. The fort may provide evidence relevant to that account, although the discovery does not establish that the legend is true.
Two Roman coins dating to the late fourth century were found at the site. Their age suggests activity may have continued while Magnus Maximus ruled Britain from 383 to 388 A.D.
Capacity and Artifacts
Merrony said he had previously estimated the fort held 500 troops, but now believes it could have accommodated as many as 1,000 auxiliary soldiers. He compared its size with the housesteads on Hadrian’s Wall, which held 1,000 troops.
Excavations also uncovered ceramic roofing tiles and other Roman artifacts. Merrony said some materials could be floor tiles or could have been used for underfloor heating.
Key points
- The fort is near Frenni Fawr in Pembrokeshire, Wales.
- Archaeologist Mark Merrony said it may have held as many as 1,000 auxiliary soldiers.
- Two late-fourth-century coins suggest activity continued during Magnus Maximus’s rule of Britain.
- The finds could inform a legend that Magnus Maximus established a military camp in the area.

