Union Canal
A coal route Thomas Telford designed in 1817, shut by railways, then hauled back to life by a rotating boat lift.
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Parliament authorized this canal in 1817 to carry coal, lime, and stone from Lanarkshire to Edinburgh's Lothian Road terminus. It opened in 1822, then the Edinburgh and Glasgow Railway (1842) slowly strangled it — commercial traffic stopped in 1933, and it was officially closed in 1965. The Millennium Link reversed all of that: the canal reopened in 2001 and reconnected to the Forth and Clyde Canal via the Falkirk Wheel in 2002. Three stretches are individually listed as scheduled monuments across Midlothian, West Lothian, and Stirlingshire.
What to look for
- The Lothian Road end — the Edinburgh terminus named word-for-word in the 1817 Act of Parliament
- The canal's industrial scale: designed by Thomas Telford and Baird at an estimated cost of £240,468 17s 2d
- The western horizon: the Falkirk Wheel sits at the far end, the 2002 reconnection point to the Forth and Clyde Canal
The canal is in active leisure use today; follow the towpath west from the Lothian Road terminus toward Falkirk for the full historic corridor.
Union Canal is one of 28 sights worth the detour in Edinburgh, all bundled offline in Voyage GO — download the Edinburgh pack and it sits on your map with no signal, filling your travel passport the moment you walk past.
More to see in Edinburgh
- Edinburgh CastleAttacked 26 times over 1,100 years — research calls it the most besieged place in Great Britain.
- Holyrood PalaceScotland's working royal residence since the 1500s — the actual rooms where Mary, Queen of Scots lived are open to walk through.
- The National (Scottish National Gallery)Since 1912, two near-identical neoclassical buildings have stood side by side on The Mound — visitors have been walking into the wrong one ever since.
- National Museum of ScotlandDolly the sheep, one of Elton John's extravagant suits, and a Victorian cast-iron hall — all under one free roof on Chambers Street.
- Murrayfield StadiumScotland's largest stadium opened in 1925 with a Grand Slam win — 70,000 people watched it happen.
- St Giles' CathedralA prayer book read here in 1637 caused a riot that sparked a rebellion pulling three kingdoms into war.