A track way is shown leading up from the landing place in the lee of Ynys y Fydlyn serving two rectangular buildings (deserted farm and a lookout) to the south. The trackway is bounded by a stone wall reduced to line of uprights and scattered boulders.

Sources include:
Historic Admiralty Chart 1684-A2, RCAHMW Digital Collections sourced from UK Hydrographic Office (published 1846)
GAT HER ref: 3434

Maritime Officer, RCAHMW, October 2011.