Ben Nevis and Glen Coe is a national scenic area (NSA) covering part of the Highlands of Scotland surrounding Ben Nevis and Glen Coe, in which certain forms of development are restricted. It is one of 40 such areas in Scotland, which are defined so as to identify areas of exceptional scenery and to ensure its protection from inappropriate development. The Ben Nevis and Glen Coe NSA covers 90,334 ha, lying within the Highland, Argyll and Bute and Perth and Kinross council areas. A further 1,944 ha of the NSA are marine, covering the sea loch of Loch Leven.