Neolithic standing stones are the Unesco World Heritage Site in Avebury, Wiltshire

Neolithic standing stones are the Unesco World Heritage Site in  Avebury, Wiltshire

© James Osmond/Getty Images - 2015-06-20

rock sky natural landscape megalith grass cloud monolith morning tree sunlight ancient history plain grassland landscape rural area meadow horizon sunrise monument sunset evening history national park circle hill historic site shadow ruins dawn