Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Historic Centre of San Gimignano' has mentioned 'Tower' in the following places:
Occurrence Sentence Text Source
Known as the Town of Fine Towers, San Gimignano is famous for its medieval architecture, unique in the preservation of about a dozen of its tower houses,[3] which, with its hilltop setting and encircling walls, form "an unforgettable skyline".
[8] This resulted in competing families building tower houses of increasingly greater heights.
Towards the end of the Medieval period, there were 72 tower houses in number, up to 70 metres (230 feet) tall.
The rivalry was finally restrained when the local council ordained that no tower was to be taller than that adjacent to the Palazzo Comunale.
The town became independent in 1199 and between the 11th and the 13th century the noble families and upper middle-class merchants who controlled the free town built many fortified tower houses (probably 72) as symbols of their wealth and power.
While only 14 of the original tower houses have survived, San Gimignano has retained its feudal atmosphere and appearance, embellished with several notable palaces during the 12th and 14th century.
After 1250, the height of family tower houses was periodically reduced in the city.
Inside, the medieval town contains all the elements that contribute to its Outstanding Universal Value: towers and tower houses, noble palaces rich in stone and terracotta decorations, late Roman churches, as well as the urban pattern of streets.