🇩🇪 Germany · Megalith
Pömmelte Ring Sanctuary
Late Neolithic to Early Bronze Age · Bell Beaker → Únětice / Early Bronze Age
115 m Bell Beaker/Early Bronze Age ring sanctuary with seven concentric timber-ditch circles and ritual pits, c.2300 BCE.
🇩🇪 Germany · Megalith
Goseck Circle
Early Neolithic · Stichbandkeramik / Stroke-Ornamented ware
4900 BCE circular ditch and double timber palisade with solstice gates — Europe's oldest solar observatory.
🇬🇧 United Kingdom · Earthwork
Durrington Walls and Woodhenge
Late Neolithic · Grooved Ware / Wessex
Massive Neolithic henge enclosure (c. 2600 BCE), 500 m diameter, largest in Britain, with southern timber circle and dense Late Neolithic settlement (1000+ pits, houses).