Updated

Photo: Loch Lyon from An Grianan - geograph.org.uk - 8301.jpg via Wikidata Q3257705 License
Loch Lyon
Reservoir
Loch Lyon (Scottish Gaelic, Loch Lìobhann) is a freshwater loch in Glen Lyon, located in Perthshire, Scotland, which feeds the River Lyon, a tributary of the River Tay. Loch Lyon lies in Glen Lyon, that is the longest enclosed Glen in Scotland, stretching over 30 miles (50 kilometres) from Fortingall in the east to Loch Lyon in the west. Sir Walter Scott described Glen Lyon as the longest, loneliest and loveliest glen in Scotland.
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Frequently asked questions
- Where is Loch Lyon?
- Loch Lyon is a reservoir in Scotland.
- Can you swim at Loch Lyon?
- There is no fixed answer for Loch Lyon: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Loch Lyon in Scotland. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
Scotland
🏞️ Best times & visiting tips
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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