The county contains numerous lochs, the most prominent of these being Loch Ailsh, Crom Loch, Loch a' Choire Mhòir, Loch Fada, Lochan Gaineamhaich, Loch Cluanie, Loch Loyne, Loch Monar, Loch Mullardoch, Loch a' Bhealaich, Loch nan Eun, Loch na Leitreach, Loch an Laoigh, Loch Calavie, An Gead Loch, Loch an Tachdaidh, Loch Sgamhain, Loch a' Chroisg, Loch Clair, Loch Coulin, Loch Fhiarlaid, Loch Dughaill, Loch Coultrie, Loch Damph, Loch Lundie, Loch na A-Oidhche, Loch Maree, Loch a' Ghodhainn, Loch Ghaineamhach, Loch Bad an Sgalaig, Loch a' Bhraoin, Loch Fannich, Fionn Loch, Loch na Sealga, Loch Eye, Loch Glass, Loch Morie, Loch Ussie, Loch Achilty, Loch Garve, Loch Luichart, Loch Achanalt, Loch Meig, Loch Droma, Loch Glascarnoch, Loch Coire Làir, Loch Vaich, Loch a' Chaorunn, Loch na Caoidhe, Loch Beannacharain, Loch na Totaig, Loch Osgaig, Loch Raa, Loch Vatachan, Fionn Loch, Loch Veyatie, Loch Lurgainn, Loch Bad a' Ghaill, Loch Sionascaig, Lochan Tuath, Loch an Doire Duibh, Loch Doire na h-Airbhe, Loch a Ghille, Loch Buine Mhòire, Loch Call an Uidhean, Loch a' Chroisg, Loch Achall, Loch an Daimh, Loch na Maoile, Loch Ob an Lochain, Clar Lochan, Loch an Eilein and the Orrin Reservoir.