Corrour Lodge is situated at the eastern end of Loch Ossian on the Corrour Estate on Rannoch Moor, Scotland. It is a large modernist residence (also let as luxury holiday accommodation) which opened in 2004 in place of Old Corrour Lodge, which had been destroyed by fire in 1942. The previous lodge had been built in 1896 for John Stirling-Maxwell when he purchased the estate. Earlier still a building now referred to as Corrour Old Lodge had been the estate house and was some three miles to the south. The location is very remote – the entrance drive from the nearest public road is eleven miles long. However Corrour railway station is only about four miles away.
The vast Loch Treig Estates, of which Corrour was a part, were owned by the Macdonalds of Keppoch from the 14th century. In 1834 the Duke of Gordon sold the estates to John Walker of Crawfordton, who died in 1857, for £45,000. There was only 20 hectares (49 acres) of arable land. An 1842 account of Kilmonivaig parish, stated that "Perhaps there is no part of the Highlands where nature has done more, and landlords so little, for the benefits of the inhabitants as some parts of the parish".
Sir George Gustavus Walker inherited the estate in 1857 at a time when field sports were becoming more popular in the Scottish Highlands following a relaxation in the law. Walker converted Corrour Old Lodge to a shooting lodge but, despite the lodge's inaccessibility, the deer forest was relatively restricted at 5,883 hectares (14,540 acres) in 1883. However, with a decline in sheep farming, the deer forest was extended to 13,949 hectares (34,470 acres) by 1891 and grouse shooting and trout fishing were developed.