832-179583 - Historic adobe fortification Nakhal, Nakhl Fort or Castle, Hajar al Gharbi Mountains, Batinah Region, Sultanate of Oman, Arabia, Middle East
832-179618 - Historic adobe fortification Bahla fort or castle, UNESCO World Heritage Site, Hajar al Gharbi Mountains, Dhakiliya Region, Sultanate of Oman, Arabia, Middle East
832-179582 - Historic adobe fortification Nakhal, Nakhl Fort or Castle, Hajar al Gharbi Mountains, Batinah Region, Sultanate of Oman, Arabia, Middle East
832-193704 - Administration building of the Deutsche Telekom, German Telecom, in the back the TV tower, Cologne, North Rhine-Westphalia, Germany, Europe
832-193705 - Administration building of the Deutsche Telekom, German Telecom, in the back the TV tower, Cologne, North Rhine-Westphalia, Germany, Europe
832-170332 - Steeple, former fortified defence tower of the Gedaechtniskirche St. Johann Baptist church, Kardinal-Volk-Platz square, old town, Hanau-Steinheim am Main, Hesse, Germany, Europe
832-156377 - Aerial view, former water tower, historical monument, camera obscura, Muelheim an der Ruhr, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe
832-145227 - Martello towers, watch and guard towers from the 17th century found along the coastline, here Tower No. 5 at Pembroke Bay in the northeast of Guernsey, Channel Islands, Europe
832-145225 - Martello towers, watch and guard towers from the 17th century found along the coastline, here Tower No. 5 at Pembroke Bay in the northeast of Guernsey, Channel Islands, Europe
832-145230 - Royal Guernsey Golf Club, Martello towers, watch towers and fortified towers built in the 17th century, next to the fairways, at Pembroke bay in the northeast of the Channel Island of Guernsey, Europe
832-136193 - The Golden Spike Tower with observation deck and visitor center at Union Pacific Railroad's Bailey Yard, the largest rail yard in the world which handles 14, 000 rail cars every day, North Platte, Nebraska, USA
832-136195 - The Golden Spike Tower with observation deck and visitor center at Union Pacific Railroad's Bailey Yard, the largest rail yard in the world which handles 14, 000 rail cars every day, North Platte, Nebraska, USA
832-126972 - Castle of the Order of the Teutonic Knights, Tall Hermann Tower, seat of the Estonian parliament, Tallinn, formerly Reval, Estonia, Baltic States, Northern Europe
832-127083 - Julius Tower and arsenal, statues from Siegesallee boulevard in Berlin's Tiergarten, Spandau Citadel fortress, Berlin, Germany, Europe
832-126970 - Castle of the Order of the Teutonic Knights, Tall Hermann Tower, seat of the Estonian parliament, Tallinn, formerly Reval, Estonia, Baltic States, Northern Europe
832-128302 - Panorama of Portsmouth with Royal Garrison Church, Domus Dei, Spinnaker Tower, King's Bastion moat and Waterfront Millennium Promenade from King's Bastion, Old Portsmouth, Hampshire, England, United Kingdom, Europe
832-126971 - Castle of the Order of the Teutonic Knights, Tall Hermann Tower, seat of the Estonian parliament, Tallinn, formerly Reval, Estonia, Baltic States, Northern Europe