Ironbridge Gorge

From Wikipedia, the free encyclopedia

**Ironbridge Gorge**^a
**UNESCO World Heritage Site**

State Party	United Kingdom of Great Britain and Northern Ireland
Type	Cultural
Criteria	i, ii, iv, vi
Identification	#371
Region^b	Europe and North America
Inscription History
Formal Inscription:	1986 10th Session
a Name as officially inscribed on the WH List b As classified officially by UNESCO

Map sources for Ironbridge Gorge at grid reference SJ672033

The Ironbridge Gorge is a deep gorge formed by the river Severn in Shropshire, England.

Originally called the Severn Gorge, the gorge now takes its name from its famous Iron Bridge, the first iron bridge of its kind in the world, and a monument to the industry that began there. The bridge was built in 1779 to link the industrial town of Broseley with the smaller mining town of Madeley and the growing industrial centre of Coalbrookdale.

It is a beautiful and scenic place which also has great historical importance: it is said to be the birthplace of the Industrial Revolution. This began in Coalbrookdale with Abraham Darby's invention of a process for producing high quality iron with the help of coke. Other nearby places, such as Broseley, Coalport and Jackfield, grew to make the area an industrial centre.

The Ironbridge Gorge looking east towards the Iron Bridge

The gorge carries the River Severn south towards the Bristol Channel. It was formed during the last ice age when the output from the previously north flowing river became trapped in a lake created by glaciers to the north. The level of the lake rose until it was able to flow over the hills to the south. This flow eroded a path through the hills forming the gorge and permanently diverting the Severn southwards.

There are two reasons the site was so useful to the early industrialists. The raw materials, coal, iron ore, limestone and clay, for the manufacture of iron, tiles and porcelain are exposed or easily mined in the gorge. The deep and wide river allowed easy transport of products to the sea.

[edit] The Gorge parish

The Gorge is a parish of Telford and Wrekin borough. It covers the part of Ironbridge Gorge that falls within the Telford and Wrekin area, which is most of it, and includes settlements such as Ironbridge, Coalbrookdale and Coalport (but not Buildwas or Broseley).