Morwellham Quay is an historic river port in Devon, England that developed to support the local mines. The port had its peak in the Victorian era and is now run as a tourist attraction and museum. It is the terminus of the Tavistock Canal, and has its own copper mine.
The open-air museum includes the restored 19th-century village, the docks and , a restored ship, the George and Charlotte copper mine which is toured by a small train, a Victorian era farm and a nature reserve with trails.
In July 2006, UNESCO (the cultural arm of the United Nations) awarded World Heritage Site status to the Cornwall and West Devon Mining Landscape area. Morwellham is strategically sited at the centre of the River Tamar Mining District which, together with nearby Tavistock, forms the easternmost gateway area to the rest of the World Heritage Site.
The industrial Heritage museum is an Anchor Point of ERIH, The European Route of Industrial Heritage.
By the end of the 18th century, the trail of pack horses across the rugged terrain was too much, and in 1817 the 4.5-mile-long Tavistock Canal was opened. The canal included a 1.5-mile tunnel which ended 237 feet above the quay at Morwellham. From here an inclined plane was constructed to bring the iron barges down to the quay, powered by a water wheel.
Morwellham Quay was at its peak during the time Devon Great Consols was in production. The mine was only four miles north of the port and shipped copper and later arsenic via the quay for a period of almost 60 years beginning in 1844. Copper Mine Morwellham became known as the "richest Copper port in Queen Victoria's Empire", and the queen herself visited in 1856. Another inclined plane was built to transport the ore down the hill and a new quay was added to handle the 30,000 tons of ore that were exported each year. Arsenic was also extracted and it became the world's largest supplier of the mineral in the latter part of the century. However, by 1903 the Consols' wealth was exhausted and the mines closed.
By this stage, the railways had taken over and Morwellham's usefulness was also ended. The canal tunnel was used as a water supply for a hydroelectric plant and the inclined planes were abandoned.
In 2009 Devon County Council withdrew funding for the mining museum, which as a direct result was placed into administration. In April 2010 the site was purchased by the owners of Bicton Park, and it reopened to the public later in the year.
The three areas by the tunnel are listed as the bulk of sources of copper in the county in Lysons' guide to each county of Britain in the 1820s and the county's derived wealth from this metal alone were as follows:
| +Extract from Magna Britannia: Volume 6, Devonshire |
| 12,878 () |
| 31,517 () |
| 40,340 |
| 39,079 |
| 45,772 |
| 30,581 |
| 21,270 |
| 21,093 |
| 40,498 |
| 36,418 |
| 39,593 () 'Produce', in Magna Britannia: Volume 6, Devonshire Daniel and Samuel Lysons, (London, 1822), pp. 176-198. Accessed 31 March 2015. |
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