Sawel Mountain- County Derry and Tyrone highest point Gallery Sawel Mountain- County Derry and Tyrone highest point Derry Hikes, Ireland's Highest points, Tyrone Hikes, Ulster County high points Sawel Mountain- County Derry and Tyrone highest point Sawel Mountain is the highest peak in the Sperrin mountain [...] Sawel Mountain- County Derry and Tyrone highest pointPaul2020-07-12T13:02:02+01:00