Loch Katrine is a 13km-long fresh water loch in the heart of Loch Lomond & The Trossachs National Park.
Set in the centre of Loch Lomond & The Trossachs National Park, the loch has served as the main fresh water supply for the city of Glasgow for over 150 years. The name Loch Katrine comes from the Gaelic cateran meaning Highland robber, the most famous of which was born on the loch’s northern shores, famous folkloric hero Rob Roy MacGregor.
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