Neolithic stone circle and henge at Avebury, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

avebury stone circle henge wiltshire england neolithic ancient prehistoric megalith monument history archaeology site tourism travel destination landmark culture heritage stone rock grass field sky blue sun sunny day light landscape outdoor nature green standing stones ancient stones historical site archeology site english countryside visit explore uk travel europe travel historical landmark national trust archaeological site historical monument ancient ruins archaeological dig stone carving stone art