Round Tower: Did you mean...?

The Tower of London is a castle located in London alongside the River Thames which was first built by William the Conqueror from c. 1077 and significantly added to over the centuries. Often referred to in England as simply 'the Tower', it...

The iconic Round Tower at Glendalough monastic site, Ireland. Originally built as a bell tower, Cloigtheach, the structure is almost 1000 years old.

The Round Tower of Windsor Castle, England. The castle was first built by William the Conqueror c. 1070 CE and then added to by many monarchs thereafter. Today's version of the Round Tower dates to the reign of George IV (r. 1820-1830 CE).?

The round tower and surrounding cemetery of the 6th-century monastic community in Glendalough, County Wicklow, Ireland.

The keep, located within a courtyard and surrounded by a curtain wall, was the heart of a medieval castle. The hall keep was a low building while the tower keep or donjon could have three or more floors and be topped by turrets and battlements...

St Canice’s Cathedral and Round Tower, Kilkenny. The monastic activity on the site is believed to have been established in the 6th century CE by Saint Canice, while the present church dates from the 13th century CE.

The Kremlin is a fortified complex located in the centre of Moscow, Russia, which is made up of towers, high walls, palaces, and cathedrals. Construction of the Kremlin began as early as the 12th century. As one of Russia's most famous landmarks...

Alure (Wall Walk) The walkway along the higher and interior part of a wall which often gives access to the higher floors of towers within the wall. Typically protected by battlements. Apse A semicircular projecting part of a building...

The Tower of the Winds, also known as the Clock of Andronicus Cyrrhestes, is a timekeeping tower on the eastern side of the Roman agora of Athens. Built in the 2nd century BCE, it once had nine sundials and contained a large water clock...

The Graf Zeppelin was the most successful of all Zeppelin airships, making several hundred trips across the Atlantic between Europe and the Americas. In 1929, a new age of air travel dawned when the Graf Zeppelin flew around the world in...