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Leaning Tower of Pisa

Monuments, Towers and Commemorative Structures
Tilted Tiered Campanile

The Leaning Tower of Pisa, or simply the Tower of Pisa, is the freestanding campanile of Pisa Cathedral, known for its nearly four degree lean caused by an unstable foundation. It is one of three structures on Pisa's Cathedral Square, alongside the cathedral itself and the Pisa Baptistry. Its flawed foundation has made it one of the most visited tourist attractions in the world and an architectural icon of Italy, drawing more than five million visitors each year.

Facts
Building Type
Bell Tower 1
Location
Pisa, Italy 1
Completed Year
1173 2
Completed Year
1372 1
Height (m)
56.67 1
Height on the tower's high side; the low side, toward which it leans, measures 55.86 meters.
Classification
Standing Status
Standing 1
Building Type
Building Type (category)
Tower 1
FAQs

Is the Leaning Tower of Pisa a World Heritage Site by itself?

It is part of the Piazza del Duomo World Heritage property with the cathedral and the other buildings.

No. The tower is listed as part of the Piazza del Duomo in Pisa, which UNESCO inscribed in 1987 as one World Heritage property. That property groups four medieval buildings: the cathedral, the baptistery, the campanile, which is the Leaning Tower, and the cemetery. UNESCO describes them as four masterpieces of medieval architecture that had a great influence on monumental art in Italy from the 11th to the 14th century.
Connections

Has Building Type

Tower, Concepts

In Style

Source Wikipedia: Leaning Tower of Pisa

Uses Element

Source Wikipedia: Leaning Tower of Pisa
In the Other Atlases

Located In

Also in Geography Atlas: where this subject is located.

Sources
1. Wikipedia: Leaning Tower of Pisa
Wikipedia
  • Lead paragraph, opening sentence identifying it as the campanile of Pisa Cathedral
    is the campanile, or freestanding bell tower, of Pisa Cathedral.
  • Lead paragraph, sentence placing it in Pisa's Cathedral Square
    The tower is one of three structures in Pisa's Cathedral Square (Piazza del Duomo), which includes the cathedral and Pisa Baptistry.
  • Infobox: completed
    1372
  • Lead paragraph, sentence giving heights on the low and high sides
    The height of the tower is 55.86 metres (183 feet 3 inches) from the ground on the low side and 56.67 m (185 ft 11 in) on the high side.
  • Lead section
    The Leaning Tower of Pisa (Italian: torre pendente di Pisa [ˈtorre penˈdɛnte di ˈpiːza, - ˈpiːsa]), or simply the Tower of Pisa (torre di Pisa), is the campanile, or freestanding bell tower, of Pisa Cathedral. It is known for its nearly four-degree lean, the result of an unstable foundation.
  • Uses Element: Marble, infobox material field:
  • In Style: Romanesque Architecture, Construction
    It was built by Tommaso di Andrea Pisano, who succeeded in harmonizing the Gothic elements of the belfry with the Romanesque style of the tower.
View the Source
2. Wikidata: Leaning Tower of Pisa
  • Wikidata Q39054, class allow-list match (w-wdresolver-0926)
  • Wikidata Q39054, P571 claim (w-bbfill-artsarchag-0926)
View the Source
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