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The catalogue
13 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.
🇬🇧 United Kingdom · Archaeological wonder
Bronze Age to Early Iron Age · Sperrin Bronze Age (Beaghmore)
Blanket bog causey cluster (85 m asl, 54°22′48″N 06°57′00″W 54.38,-6.95) access routes to Beaghmore stone circles (Bronze Age 2000 BCE alignment seven) across Ockan Bog (sometimes transcribed…
🇬🇧 United Kingdom · Megalith
Early Neolithic · Irish Court Tomb
Dual court tomb above Strangford Lough narrows, two opposed galleries, eight chambers, 34 burials, c.3900 BCE.
🇬🇧 United Kingdom · Megalith
Early Neolithic · Irish Court Tomb
Huge court tomb near Killeen (King's Ring), court 6.4×13 m, lintelled entrance, c.3800 BCE.
🇬🇧 United Kingdom · Megalith
Iron Age (Celtic) · Pre-Christian Celtic / Iron Age Ireland
Iron Age janus idols (1.2 m double-headed) in Boa Island cemetery, Lough Erne — most enigmatic Celtic stones in Ireland.
🇬🇧 United Kingdom · Megalith
Middle Neolithic · Irish Court Tomb tradition
Court tomb near Crossmaglen, 13 m gallery with shallow court, at foot of Ring of Gullion, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
Early Neolithic · Irish Court Tomb
Rock-outcrop court tomb east of Downpatrick, type site for Ballyalton bowls, c.4000 BCE.
🇬🇧 United Kingdom · Megalith
Middle Neolithic · Irish Portal Tomb
Massive portal tomb between Hilltown and Castlewellan, granite capstone on cairn with north cist, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
Middle Neolithic · Irish Portal Tomb
Tripod portal tomb at foot of Slieve Gullion on 30 m cairn with north cist, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
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
Late Neolithic to Early Bronze Age · Portal Tomb
Low-set portal tomb above Carlingford Lough near Rostrevor, 35-40 ton capstone, among heaviest in Ireland.
🇬🇧 United Kingdom · Megalith
Middle Neolithic · Irish Portal Tomb tradition
Tripod portal tomb on drumlin near Castlewellan, County Down, massive capstone on three slender portals, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
Early to Middle Bronze Age · Ulster Early Bronze Age (Beaker influenced)
Seven Bronze Age circles (10–20 m), cairns and dragon's teeth row (800 stones) on Sperrin edge, peat-sealed.
🇬🇧 United Kingdom · Megalith
Middle Neolithic to Bronze Age · Irish Passage Tomb / Bronze Age
Summit and north passage tombs on Slieve Gullion (573 m), south cairn cruciform, Bronze Age kerb reuse, c.3500 BCE.
