1384-451 - Frosty cold weather posts of Neolithic henge site, Woodhenge, Wiltshire, England, UK

1384-446 - Tourists view standing stones of Neolithic henge, Stonehenge, Wiltshire, England, UK

1384-445 - Standing stones of Neolithic henge, Stonehenge, Wiltshire, England, UK

1350-6457 - Dolmen of Guadalperal. The monument is within the Valdeca�as reservoir in the Tajo River, Caceres, Spain

1350-6458 - Dolmen of Guadalperal. The monument is within the Valdeca�as reservoir in the Tajo River, Caceres, Spain

1174-10223 - Winter at Stonehenge, Wiltshire, England, United Kingdom

696-903 - Pentre Ifan Burial Chamber, Preseli Hills, Pembrokeshire, Wales, United Kingdom, Europe

832-386574 - Monumental stone gates in barren landscape, Arctic Henge, Raufarhoefn, Melrakkasletta, North East Iceland, Iceland, Europe

832-386575 - Monumental stone gate in barren landscape, Arctic Henge, Raufarhoefn, Melrakkasletta, Northeast Iceland, Iceland, Europe

832-383535 - Ring of Brodgar, neolithic henge and stone circle, Mainland, Orkney, Scotland, United Kingdom, Europe

832-383534 - Ring of Brodgar, neolithic henge and stone circle, Mainland, Orkney, Scotland, United Kingdom, Europe

832-382847 - Ring of Brodgar, circa 2500 BC, Neolithic Stone Circle, Henge, UNESCO World Heritage Site, Orkney Mainland, Scotland, United Kingdom, Europe

832-382848 - Ring of Brodgar, circa 2500 BC, Neolithic Stone Circle, Henge, UNESCO World Heritage Site, Orkney Mainland, Scotland, United Kingdom, Europe

1184-1876 - The Standing Stones of Stenness, UNESCO World Heritage Site, Orkney Islands, Scotland, United Kingdom, Europe

1184-1864 - The stone circle, Ring of Brodgar, UNESCO World Heritage Site, Orkney Islands, Scotland, United Kingdom, Europe

746-88291 - Standing Stones of Callanish (Callanish 1) on the Isle of Lewis in the Outer Hebrides. The megalithic monument is cross shaped with a central ring of stones and was buildt between 2900 and 2600 BC. It is probably oriented towards the moon not the sun. Europe, Scotland, July

746-88294 - Standing Stones of Callanish (Callanish 1) on the Isle of Lewis in the Outer Hebrides. The megalithic monument is cross shaped with a central ring of stones and was buildt between 2900 and 2600 BC. It is probably oriented towards the moon not the sun. Europe, Scotland, July

746-88295 - Standing Stones of Callanish (Callanish 1) on the Isle of Lewis in the Outer Hebrides. The megalithic monument is cross shaped with a central ring of stones and was buildt between 2900 and 2600 BC. It is probably oriented towards the moon not the sun. Europe, Scotland, July

746-88293 - Standing Stones of Callanish (Callanish 1) on the Isle of Lewis in the Outer Hebrides. The megalithic monument is cross shaped with a central ring of stones and was buildt between 2900 and 2600 BC. It is probably oriented towards the moon not the sun. Europe, Scotland, July

746-88409 - Ring of Brodgar, part of the UNESCO world heritage site Heart of Neolithic Orkney. This neolithic henge monument and stone circle is one of the main attractions of the Orkney Islands. europe, central europe, northern europe, united kingdom, great britain, scotland, northern isles,orkney islands, June

746-88292 - Standing Stones of Callanish (Callanish 1) on the Isle of Lewis in the Outer Hebrides. The megalithic monument is cross shaped with a central ring of stones and was buildt between 2900 and 2600 BC. It is probably oriented towards the moon not the sun. Europe, Scotland, July

799-3009 - Abandoned ruin of Knowlton Church at dawn on a frosty winter morning, Dorset, England, United Kingdom, Europe

1161-1810 - Stone Henge in the winter, Wilthshire, England.

815-758 - Aerial view of Neolithic henge monument of Arbor Low, Derbyshire, England, United Kingdom, Europe

823-35 - Aerial image of Knowlton Henge, a Neolithic henge monument, and Knowlton Church, a ruined Norman church, Dorset, England, United Kingdom, Europe

823-51 - Aerial image of Avebury, Neolithic Monument, site of a large henge and several stone circles, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe