Antiquities Brochs Crannogs Cup-and-Ring Stones Duns Healing Wells Hillforts Hut Circles Pit Alignments Rock Art Settlements & Enclosures Standing Stones Timber Circles …Miscellaneous Remains Barrows, Cairns & Tumuli Crosses Cursus Monuments Earthworks Henges Holy & Sacred Wells Maypoles Prehistoric Trackways Sacred Rocks & Hills Souterrains Stone Circles Trees