A view of Harlech castle from the sand dunes, Gwynedd, Wales, UK
Sacred Shinkyo Bridge in Nikkō during fall season, Tochigi, Japan
Tomb carved in sandstone at Hegra or Mada'in Saleh site, Al-ʿUla, Saudi Arabia
Belogradchik cliff rocks and wall at ancient Kaleto fortress, Bulgaria
Ruins of the Toolse Order Castle, Haljala Parish, Lääne-Viru County, Estonia
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