Lower Tamar Lake is located on the

Devon Devon ( , historically known as Devonshire , ) is a ceremonial and non-metropolitan county in South West England. The most populous settlement in Devon is the city of Plymouth, followed by Devon's county town, the city of Exeter. Devon is ...

Cornwall Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic ...

border, in

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, near

Thurdon Thurdon is a hamlet in the parish of Kilkhampton, Cornwall Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish peop ...

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mapping It was constructed in the 1820s to supply water to the Bude Canal. It is now a nature reserve. It is also a popular fishing lake. The reservoir has been formed by damming the River Tamar. To the north (upstream) is the newer

Upper Tamar Lake Upper Tamar lake is a reservoir on the border of Cornwall and Devon in south-west England. It is owned by South West Water and managed by the South West Lakes Trust. The reservoir serves the water supply in the Bude area of Cornwall and surroundin ...

, a reservoir used for public water supply. The county boundary originally ran along the (natural) route of the River Tamar, but was re-aligned along a (now disused) re-routing of the river to the reservoir's west side, placing the lake in Devon. There are several short walks at the lake, such as the aqueduct trail. This is a path following the canal that reaches a small building showing the history of the lake. Another walk that can be taken is towards upper lake. this route is also popular for cyclists.

References

External links

Bude Canal and Harbour Society
1904 map ''showing the reservoir, the then route of the Tamar and the feeder to the Bude Canal'' Environment of Cornwall Environment of Devon Reservoirs in Devon Reservoirs in Cornwall River Tamar {{Devon-geo-stub