🇬🇧 United Kingdom · Megalith
Stenness Annex — Watch Stone Monolith
Late Neolithic (3100 BCE) · Grooved Ware
Ness causeway outlier midway between two henges, with Bridge of Brodgar nearby, excavated causeway timber 2014.
🇬🇧 United Kingdom · Megalith
Ring of Brodgar Outlier — Seat of Brodgar Farm Stone
Late Neolithic (2600–2500 BCE) · Orcadian Neolithic
Solitary outlier 80 m beyond Ring of Brodgar ditch, thought to mark northern lunar minor standstill sightline from henge centre.
🇬🇧 United Kingdom · Megalith
Barnhouse Stone — Standing Monolith Orkney
Late Neolithic · Grooved Ware
Outlier monolith 700 m NW of Barnhouse settlement and 800 m from Stones of Stenness, part of Heart of Neolithic Orkney ritual landscape.