The River Nethan is a river which flows between

Glenbuck Glenbuck ( gd, Gleann Buic) is a small, remote village in East Ayrshire. It is nestled in the hills east of Muirkirk, East Ayrshire, Scotland. Glenbuck Loch The site of the village was slightly to the north-west of Glenbuck "Loch", on the Riv ...

East Ayrshire East Ayrshire ( sco, Aest Ayrshire; gd, Siorrachd Àir an Ear) is one of thirty-two council areas of Scotland. It shares borders with Dumfries and Galloway, East Renfrewshire, North Ayrshire, South Ayrshire and South Lanarkshire. The headquar ...

and Crossford,

South Lanarkshire gd, Siorrachd Lannraig a Deas , image_skyline = , image_flag = , image_shield = Arms_slanarkshire.jpg , image_blank_emblem = Slanarks.jpg , blank_emblem_type = Council logo , image_map ...

where it feeds into the

River Clyde The River Clyde ( gd, Abhainn Chluaidh, , sco, Clyde Watter, or ) is a river that flows into the Firth of Clyde in Scotland. It is the ninth-longest river in the United Kingdom, and the third-longest in Scotland. It runs through the major cit ...

, with the town of

Lesmahagow Lesmahagow ( ; sco, Lismahagie or ''Lesmahagae'', gd, Lios MoChuda) is a small town in the historic county of Lanarkshire on the edge of moorland, near Lanark in the central belt of Scotland. Lesmahagow was also a civil parish. It lies west ...

and surrounding villages sitting on the river course. The area of woodland surrounding the River Nethan at Crossford and Auchenheath has been declared a

site of special scientific interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle ...

and forms a part of the Clyde Valley Woodlands National Nature Reserve as

Nethan Gorge Nethan Gorge is a natural gorge carved by the River Nethan, in South Lanarkshire, Scotland. Geography Nethan Gorge is split into two officially designated and actively protected Sites of Special Scientific Interest, Lower Nethan Gorge and Upper ...

Craignethan Castle Craignethan Castle is a ruined castle in South Lanarkshire, Scotland. It is located above the River Nethan, a tributary of the River Clyde, at . The castle is two miles west of the village of Crossford, and 4.5 miles north-west of Lanark. Built ...

, a 16th-century fortification, overlooks the river.

References

Nethan Nethan River Clyde {{Scotland-river-stub