Spain, Castile and Leon, Segovia, Vista from the Postigo del Consuelo Mirador of the Aqueduct of Segovia, a Roman aqueduct with 167 arches built around the first century AD to channel water from sprin...

Spain, Castile and Leon, Segovia, Full panorama of the Aqueduct of Segovia, a Roman aqueduct with 167 arches built around the first century AD to channel water from springs in the mountains 17 kilomet...

Spain, Castile and Leon, Segovia, Pre dawn view of the Aqueduct of Segovia, a Roman aqueduct with 167 arches built around the first century AD to channel water from springs in the mountains 17 kilomet...

Ireland, County Carlow, Borris, restored 19th century railway viaduct dating from 1858.

Spain, Balearic Islands, Majorca, Palma de Mallorca, Iron gates arches under the Royal Palace of La Almudaina.

Spain, Balearic Islands, Majorca, Palma de Mallorca, Iron gates arches under the Royal Palace of La Almudaina.

Jordan, Petra, Tourists on the stone arches and stairways below the Urn Tomb, a Royal Tomb in the ruins of the Nabataean city of Petra in the Petra Archeological Park in the A UNESCO World Heritage Si...

Jordan, Petra, Stone arches and stairways below the Urn Tomb, a Royal Tomb in the ruins of the Nabataean city of Petra in the Petra Archeological Park in the A UNESCO World Heritage Site.

Jordan, Petra, Tourists on the stone arches and stairways below the Urn Tomb, a Royal Tomb in the ruins of the Nabataean city of Petra in the Petra Archeological Park in the A UNESCO World Heritage Si...

Israel, The ruins of Caesarea Maritima in Caesarea National Park. The city was built as a port on the Mediterranean Sea by Herod the Great between 22 and 15 B.C.

Palestine, Bethlehem, The neo-Gothic style Church of Saint Catherine is adjacent to the Church of the Nativity in Bethlehem and is administrated by the Roman Catholic Church. It is built over the grot...

Portugal, Lisbon, Igreja do Carmo, View of skeletal arches of the Carmelite church ruined in the earthquake of 1755 dating from the late 14th century.