Round Tower: Did you mean...?

A 15th century CE illustration of the Tower of London castle, first built c. 1077-1110 CE by William the Conqueror. (British Library, London)

A 19th century CE painting by Edouard Cibot showing Anne Boleyn (c. 1501-1536 CE), the second wife of Henry VIII of England (r. 1509-1547 CE) prior to her execution in 1536 CE in the Tower of London. (Musée Rolin...

An aerial view of the Tower of London castle, first built c. 1077-1110 CE by William the Conqueror. The castle was then extended and modified over the subsequent centuries.

This tablet states the dimensions of each of the seven levels of Etemenanki, the ziggurat of Marduk at Babylon. This building is the Tower of Babel in the Book of Genesis. From Babylon, Southern Mesopotamia...

The Waterloo Block entrance, Tower of London, England.

The Eagle Tower of Caernarfon Castle, Wales. The castle was built by Edward I of England from 1283 to 1330 CE.

The Moorish Castle's Tower of Homage, built in the 8th Century CE. The "Moorish Castle" was built by the Berber Marinid Dynasty, and is a symbol of Muslim rule in Medieval Spain. The Tower of Homage is...

The White Tower is the symbol of Thessaloniki, Greece. During the Ottoman occupation of the city, it was used as a prison. The White Tower was constructed in the 15th century, following the Ottoman conquest of Thessaloniki...

Ireland is filled with historical sites and monuments. The 'Emerald Isle' always has something new in store for those who venture there and are eager to learn about its fascinating past. Many sites...

Bell tower of Saint Sophia Cathedral, Kyiv, built in the Cossack Baroque style between 1699-1706, funded by Hetman Ivan Mazepa. The height of the bell tower is 76 metres.