Search Results: Leaning tower of pisa

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 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...

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 beauty of being an archaeologist is having the good fortune to find something on an archaeological dig that remains in a relatively good state of preservation. In various degrees, there are those who study how nature can actually help...

The White Tower of the Tower of London castle, first built c. 1077-1110 CE by William the Conqueror.

Galileo Galilei (1564-1642) was an Italian mathematician, physicist, astronomer, and natural philosopher. He created a superior telescope with which he made new observations of the night sky, notably that the surface of the Moon has mountains...

St. Thomas' Tower and the Traitor's Gate as seen from the Thames. St. Thomas' Tower was added to the Tower of London by Edward I (r. 1272-1307 CE), its construction lasted from 1275 - 1279.

This is a picture of the Black Tower (Italian: Torre Nero) in the foreground and White Tower (Italian: Torre Bianca) in the background at the medieval fortress of Castelgrande in Bellinzona, Switzerland.