‘On the summit of Mither Tap (1698 feet) are the ruins of what is probably a Pictish fort. It was an enormous structure, the total circumference of which must have been over 700 feet. The outer wall is fully fifteen feet in thickness and is carefully built with well coursed masonry having a rampart walk and a parapet. Inside the protected area were found the remains of around ten hut circles, a well and a second wall.‘
Algy Watson.
Oyne Past and Present.