One of Cornwall’s most impressive hillforts is Warbstow Bury in north Cornwall. Overlooking the River Ottery around a mile to the north, it’s easy to imagine Cornish warriors using this fort to look across the valley, monitoring events there in the 810s or thereabouts. That was when the English were settling the land north of the Ottery and possibly expelling the native inhabitants in the process.
But this fort, with its two widely spaced ramparts and a partial third is an Iron Age fort and was built and occupied many centuries before the English arrived. As usual, according to folklore it had its resident giant, whose grave can be seen in the middle of the fort. More prosaically, this is now thought to be the remains of a medieval rabbit warren.
The views from the fort also led to its use as a Home Guard observation post in the Second World War, a continuity over millennia.