525000 - Roman architecture at aqueduct, Tunisia.
525001 - Watchtowers accent the Great Wall, China. .
525002 - Nea Paphos, the Tombs of Kings, Cyprus. .
525003 - Ancient Buddha temple, Sri Lanka. .
525004 - Ancient Buddha temple, Sri Lanka. .
525005 - Fountains Abbey, Yorks, England. .
525006 - Delphi, Greece. .
525007 - Ruins of Conimbrica, Portugal. .
525008 - Mayan pyramid, Uxmal, Yucatan, Mexico. .
525009 - Acropolis, Athens, Greece. .
525010 - Ruins, Imperial Roman Baths in Trier, Germany. .
525011 - Ancient temple, Pagan, Burma. .
525012 - Castle at Newcastle Emlyn. .
525013 - Fountains Abbey. .
525014 - Palladian Bridge, Wilton House. .
525015 - Nea Paphos, the Tombs of Kings, Cyprus. .
525016 - Paestum, Italy. .
525017 - Chateau Royale, Vincennes, France. .
525018 - Nunnery, Uxmal, Yucatan. .
525019 - Colonial architecture, Guatemala. .
525020 - Mayan ruins at Tikal, Guatemala. .
525021 - Hellenian Gate, third-century B.C., Perge, Turkey. .
525022 - Entry to Acropolis, the High Place, Athens, Greece. .
525023 - Ross Friary, Ireland. .
525024 - Lincoln Castle, Lincolnshire, England. .
525025 - El Diem, Tunisia. .
525026 - Ruins of Franciscan monastery, Dominican Republic. .
525027 - Nymphaeum, the Fountain of the City, Jerash, Jordan. .
525028 - The South Gate, Jerash, Jordan. .
525029 - Middle Ages walls of Malbork Castle, Poland. .
525030 - Theater of Herod Atticus, Acropolis, Athens, Greece. .
525031 - Erectheum, Acropolis, Athens, Greece. .
525032 - Arles, Roman arena, France. .
525033 - Nefertari Temple, Abu Simbel, Egypt. .
525034 - Pyramids, Cairo, Egypt. .
525035 - Caerarfon, United Kingdom. .
525036 - Pyramid of the Soothsayer, Uxmal, Mexico. .
525037 - Mayan ruins at Palenque, Mexico. .
525038 - Tarxien temples, Malta. .
525039 - Palmyria, Syria. .
525040 - Temple of Condord, Agrigento, Sicily, Italy. .
525041 - Acropolis, Rhodes, Greece. .
525042 - Native fortress, Arizona. .
525043 - Ruins of the theater in Tadmor, Syria. .
525044 - Ruins of a church, Simeono, Syria. .
525045 - Ruins of Citadel near Euphrat, Syria. .
525046 - Armagh, Franciscan friary, Ireland. .
525047 - Gatehouse complex, Kirby Muxloe, England. .
525048 - Buildwas Abbey, England. .
525049 - Castle Keep, Colchester, England. .
525050 - Chestow Castle, Gwent, Wales. .
525051 - Tombs of the Kings, Paphos, Cyprus. .
525052 - St. Benet's Abbey, Norfolk, England. .
525053 - Towering Mayan ruins, Lamanai, Belize. .
525054 - The Roman Coliseum, El Djem, Tunisia. .
525055 - The Roman Coliseum, El Djem, Tunisia. .
525056 - The remains of the old Roman city Sofetula, Tunisia. .
525057 - Capitoleum in the old Roman city Dougga, Tunisia. .
525058 - The interior of the Coliseum, Italy. .
525059 - Tombs of Anfouchy, Alexandria, Egypt. .
525060 - The 5,000-year-old ruins of Moenjadoar, Pakistan. .
525061 - Observatory at Chichen Itza, Mexico. .
525062 - Taklamakan Desert, China. .
525063 - Temple of Ramses, Aswan, Egypt. .
525064 - Structures at Machu Picchu, Lost City of the Incas, Peru. .
525065 - Structure at Machu Picchu, Lost City of the Incas, Peru. .
525066 - Crypt, Fountains Abbey, North Yorkshire, England. .
525067 - Sculpture, Karnak Temple, Luxor, Egypt. .
525068 - Stone carvings at Persepolis, Iran. .
525069 - Rock of Cashel, County Tipperary, Ireland. .
525070 - The Observatory, Chichen Itza, Yucatan, Mexico. .
525071 - Pyramid of the Niches, El Tajin, Veracruz, Mexico. .
525072 - Ruined castle, Corfe Castle, Dorset, England. .
525073 - Ancient temple, Pagan, Burma. .
525074 - Lindisfarne Priory, Holy Island, Northumberland, England. .
525075 - Dunstananburgh Castle, Northumberland, England. .
525076 - Wupatki Ruins National Monument, Arizona. .
525077 - The Bayon, Angkor Wat, Cambodia. .
525078 - Castle, Carcassonne, France. .
525079 - Remains of flying buttresses, Rievaulx Abbey, England. .
525080 - Ruins of tower, castle, Kenilworth, Warwickshire. .
525081 - Clochen, prehistoric beehive hut, Fahan, Ireland. .
525082 - Ruined cathedral, Rock of Cashel, Ireland. .
525083 - Arches, Furness Abbey, Cumbria, England. .
525084 - Entrance and vestibule, Furness Abbey, Cumbria, England. .
525085 - Roof of the museum of Antonio Gaudi in Barcelona, Spain. .
525086 - Tulum, Mexico. .
525087 - Whitby Abbey, North Yorkshire, England. .
525088 - Harlech Castle, Gwynedd, Wales. .
525089 - Restormel Castle, Cornwall, England. .
525090 - Tower of Victory, Chittorgarh Fort, Rajasthan, India. .
525091 - Attica, Roman ruins, Sevilla, Spain. .
525092 - Qasr Al Azraq, Jordan. .
525093 - Temple of the Dwarf, Uxmal. .
525094 - Erechteion, Athens, Greece. .
525095 - Erechteion, Athens, Greece. .
525096 - Khmer ruins, Prasat Phnom Rung, Thailand. .
525097 - Khmer ruins, Prasat Muang Tam, Thailand. .
525098 - Mackenzie King Estate, Gatineau Park, Canada. .
525099 - Halebidu, India. .