Preseli Hills (Mynyddoedd Y Preseli), source of Stonehenge bluestone megaliths, Pembrokeshire, Wales, United Kingdom, Europe

Nasrid Palaces, Islamic and Mudejar architecture, Alhambra, UNESCO, Granada, Andalusia, Spain

View from north towards sarsen circle bluestones and one trilithon, Stonehenge, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

Washington Monument, Washington, District Of Columbia, United States Of America