🇬🇧 United Kingdom · Megalith
Slieve Gullion Passage Tombs
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.
🇬🇧 United Kingdom · Megalith
Ballykeel Portal Tomb
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
Knowe of Lairo Chambered Cairn
Early Neolithic · Orkney-Cromarty Neolithic
Horned long stalled cairn 50 m long on Rousay, c.3600 BCE.
🇬🇧 United Kingdom · Megalith
Kilfeaghan Portal Tomb
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
Point of Cott Chambered Cairn
Early Neolithic · Orkney-Cromarty Neolithic
Coastal long stalled cairn on Westray eroding at Point of Cott, c.3600 BCE.
🇬🇧 United Kingdom · Megalith
Ri Cruin Cairn
Early Bronze Age · Beaker
Outlier kerb cairn at south end of Kilmartin linear cemetery, Beaker period, with lime-kiln reuse.
🇬🇧 United Kingdom · Megalith
Horslip Long Barrow
Early Neolithic · Cotswold-Severn
Long barrow southeast of Avebury henge, 40 m, part of WHS barrow cemetery, c.3750 BCE.
🇮🇪 Ireland · Megalith
Kilclooney Portal Tombs
Middle Neolithic · Irish Portal Tomb tradition
Two portal tombs and court tomb at Kilclooney More, Ardara, capstone 30 tons, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
Legananny Portal Tomb
Middle Neolithic · Irish Portal Tomb tradition
Tripod portal tomb on drumlin near Castlewellan, County Down, massive capstone on three slender portals, c.3500 BCE.
🇫🇷 France · Megalith
Dolmen de la Pierre Virante
Middle Neolithic · Vendée Atlantic
Paired dolmens (Virante I and II) near Soullans, Vendée, shared mound, c.3500 BCE.
🇬🇧 United Kingdom · Megalith
Nether Largie South Cairn
Early Neolithic · Kilmartin Early Neolithic
Neolithic chambered cairn at Kilmartin Glen's north-central linear cemetery, c.3800 BCE, defining the glen's axis.
🇬🇬 Guernsey · Megalith
Le Creux ès Faies
Middle to Late Neolithic · Guernsey Passage Grave
Fairy folklore passage tomb on southwest coast headland, Guernsey, 8 m passage, c.3000 BCE.