medieval Tower House...

has a long history. The southern tower used to be...

television and radio tower in Moscow, Russia...

lighthouse at the southern entrance of the Bosphorus in Turkey...

street in East London, England...

tower of the Palace of Westminster, London containing the bell...

television tower in Berlin...

observation and communication tower in Auckland, New Zealand...

tower in Mexico City...

communications and observation tower in Toronto, Canada...

fire-watch tower located in the Istanbul University's campus...

skyscraper in Manhattan, New York...

bascule and suspension bridge in London...

tall architectural structure in Sydney, Australia...

tower of the kremlin of Kazan in the Republic of...

TV tower in Shanghai, China...

observation tower in Rotterdam, Netherlands...

cultural heritage monument of Albania...

skyscraper in Paris...

twin skyscrapers in Kuala Lumpur, Malaysia...

tower in Tokyo, Japan...

tower located on the Champ de Mars in Paris, France...

skyscraper in Chicago, Illinois...

communications tower in South Korea...

fortified tower located in the civil parish of Santa Maria...

reconstructed Roman fort and watchtower in Rhineland-Palatinate, Germany...

medieval tower and museum in Brest, France...

district of the London Borough of Tower Hamlets...

town in Queensland, Australia...

human settlement...

neighbourhood of St. Louis...

area in the London Borough of Tower Hamlets, England, UK...

town in Queensland, Australia...

Historical tower in İstanbul...

fortified tower...

National museum of arms and armour, United Kingdom...

WWⅠ monument in Diksmuide, Belgium...

tower and museum in Siena...

district within East London, England, UK...

two-towered city gate in Lübeck, Germany, used as a museum...

national museum in Bethnal Green, London, United Kingdom...

medieval tower in Ghent, Belgium...

museum in Shawinigan (Quebec, Canada)...

medieval bell tower...

former church in Helensburgh, Scotland, now used as a museum...

major landmark building in Turin, Italy...

17th-century tower located in central Copenhagen, Denmark...

cathedral bell tower in Pisa, Italy...

building in Helsingborg, Skåne County, Sweden...

observation tower in Seattle, Washington, United States...

ancient Roman amphitheatre, a landmark of Rome, Italy...

cultural heritage monument D-6-63-000-454 (0) in Würzburg, Bavaria...

island off Southern New Zealand...

tiny island in New Zealand north of Auckland...

Model railway and miniature airport attraction in Hamburg, Germany...

city in the German state of Bavaria...

building in Billund, Denmark...

museum in Germany...

city in the region of Franconia, Northern Bavaria, Germany...

spa town in Warwick, central Warwickshire, England...

Italian commune and capital city of Lombardy...

city in West Flanders, Belgium...

New Zealand's third largest island, 30 km south of the...

village and community in Conwy, Wales, UK...