🇬🇧 United Kingdom · Megalith
Temple Wood Stone Circles
Late Neolithic – Early Bronze Age · Kilmartin Late Neolithic / Early Bronze Age
Paired Kilmartin circles (13 m and 12 m) tracing timber-to-stone transition c.3000–1000 BCE.
🇬🇧 United Kingdom · Megalith
Knockmany Passage Tomb (Annia's Cove)
Late Neolithic · Boyne / Loughcrew tradition (western outlier)
Hilltop 15 m passage tomb with three decorated stones (spirals/lozenges) — westernmost Boyne-style tomb in Ulster.
🇬🇧 United Kingdom · Megalith
Cairnbaan Cup and Ring Marks
Late Neolithic to Early Bronze Age · Kilmartin Late Neolithic
Cup-and-ring schist panels above Kilmartin Glen with >100 carvings, c.3000 BCE.
🇬🇧 United Kingdom · Megalith
Ormaig Rock Art
Late Neolithic to Early Bronze Age · Kilmartin Late Neolithic
Forest clearing cup-and-ring cluster on Creag Mhor, 120+ motifs, c.3000 BCE.
🇬🇧 United Kingdom · Megalith
Barclodiad y Gawres
Late Neolithic · Irish Sea passage grave tradition
Anglesey cruciform passage grave with spiral-decorated stones and 27 m cairn on coastal headland.
🇬🇧 United Kingdom · Megalith
Bryn Celli Ddu
Late Neolithic to Early Bronze Age · Irish Sea Passage Tomb tradition
Anglesey passage tomb with 8.4 m passage aligned to midsummer sunrise and decorated spiral stone.
🇬🇧 United Kingdom · Rock art
Neolithic Rock Art — Orkney Annex 403
Neolithic · Neolithic
Neolithic rock-art at Orkney.