🇬🇧 United Kingdom · Megalith
Wayland's Smithy
Early to Middle Neolithic · Cotswold-Severn
Two-phase Neolithic long barrow near Uffington with sarsen passage grave overlain on earlier oval mound.
🇬🇧 United Kingdom · Megalith
King Arthur's Stone (Herefordshire)
Early Neolithic · Cotswold-Severn
32-tonne Herefordshire Cotswold-Severn tomb — nine uprights under 25 m mound on Golden Valley ridge.
🇬🇧 United Kingdom · Megalith
Grey Cairns of Camster
Neolithic (c.3500–3000 BCE) · Orkney-Cromarty Neolithic (Caithness)
Flow Country pair of vast Orkney-Cromarty cairns — 60 m long horned cairn with two chambers and intact round cairn.
🇪🇸 Spain · Megalith
Naveta des Tudons
Late Bronze Age · Talayotic culture of Menorca (Pretalayotic)
Menorca's iconic boat-shaped naveta tomb — 14 m cyclopean funerary monument 1200-750 BCE, UNESCO 2023.
🇬🇧 United Kingdom · Megalith
La Hougue Bie
Middle Neolithic (~4000–3500 BCE; medieval chapel atop) · Armorican / Channel Neolithic (Norman Neolithic)
Jersey's paramount Neolithic monument crowns a 12-m artificial mound containing a cruciform passage grave with a 12-m roofed chamber aligned so equinox sunrise illuminates the rear cell.
🇬🇧 United Kingdom · Megalith
West Kennet Long Barrow
Early Neolithic · Cotswold-Severn Neolithic
100 m Early Neolithic chambered long barrow near Avebury with five sarsen chambers under chalk mound.
🇬🇧 United Kingdom · Megalith
Belas Knap Long Barrow
Early Neolithic · Cotswold-Severn
Cotswold-Severn trapezoidal long barrow on Cleeve Hill with four chambers and false portal entrance.
🇬🇧 United Kingdom · Megalith
Tinkinswood Burial Chamber
Early Neolithic · Severn-Cotswold Neolithic
Severn-Cotswold long cairn near Cardiff with Britain's largest capstone at 40 tonnes.
🇬🇧 United Kingdom · Megalith
St Lythans Burial Chamber
Early Neolithic · Severn-Cotswold
Portal dolmen near Cardiff with 35-tonne capstone on three orthostats, remnant of Severn-Cotswold long cairn.
🇬🇧 United Kingdom · Megalith
Coldrum Long Barrow
Early Neolithic · Medway Early Neolithic
Best-preserved Medway rectangular long barrow with kerb and sarsen chamber on North Downs.
🇬🇧 United Kingdom · Megalith
Wayland's Smithy — The Ridgeway
Early Neolithic · Cotswold-Severn / Windmill Hill
Neolithic long barrow on the Ridgeway (c. 3600 BCE) with two phases: early mortuary enclosure and later trapezoidal mound covering cruciform chamber of sarsen and oolite.