Category
page 1Round towers
Leaning Tower of Pisa
cathedral bell tower in Pisa, Italy
Galata Tower
historical tower in İstanbul
Pikk Hermann
tower in Tallinn

Rundetaarn
The Round Tower () is a 17th-century tower in Copenhagen, Denmark, one of the many architectural projects of Christian IV. Built as an astronomical observatory, it is noted for its equestrian staircase, a 7.5-turn helical corridor leading to the platform at the top (34.8 meters above ground), and its views over Copenhagen.
Martello tower
small defensive fort
Irish round tower
tower in the form of a slightly tapered cylinder with a conical roof, common in Ireland
Great Lavra Bell Tower
bell tower
Cibona Tower
building in Zagreb, Croatia
Wisłoujście Fortress
lighthouse in Poland
Genoese towers in Corsica
Coastal defences of Corsica
Newport Tower
archaeological site

Ilketshall St Andrew
village and civil parish in Suffolk, England
Szczecin Bismarck tower
building in Szczecin, Poland
Île Vierge
islet in France
Petit Minou Lighthouse
lighthouse in Finistère, France
Firuzabad Tower
watch tower in Bardaskan County, Iranian national heritage site
Chor Minar
Tower of Thieves, 13th-century minaret in Delhi, India
Endem TV Tower
tower
Museum zur Vorgeschichte des Films
museum
Orchardton Tower
castle in Dumfries and Galloway, Scotland, UK
Krudttårnet
thumb|Krudttårnet
Foișorul de Foc
heritage building and museum in Bucharest, Romania
Abernethy Round Tower
Scottish Heritage in Scotland
Stone Tower
tower in Germany
Lajim Tower
mausoleum tower in Savadkuh County, Iranian national heritage site