Loch Leven, Kinross

Loch Leven (Scottish Gaelic: Loch Lìobhann) is a fresh water loch located immediately to the east of the burgh of Kinross in Perth and Kinross council area, central Scotland. Roughly triangular, the loch is about six kilometres (3+1⁄2 miles) across at its longest. Prior to the canalisation of the River Leven, and the partial draining of the loch in 1826–36, Loch Leven was considerably larger.

The drop in water level by 1.4 m (4 ft 7 in) reduced the loch to 75% of its former size, and exposed several small islands, as well as greatly increasing the size of the existing ones. There are seven islands on the loch, the largest being St Serf's Inch.

Lochleven Castle, where Mary, Queen of Scots was imprisoned in 1567, lies on one of these islands, and it can be reached by a ferry operated from Kinross by Historic Environment Scotland during the summer months. NatureScot describe Loch Leven as "one of Scotland's top natural assets", due to its rich ecosystem that supports many different species of plants, insects, fish and birds.

It is of particular significance to migrating birds, who use it as a stopover when flying between their breeding and wintering grounds, due to its lowland location, shallow nutrient rich waters, large water surface, and islands (which provide safe nesting sites).