The Primary inflows of Loch Choire are
Allt Coire Na Fearna and
Loch a' Bhealaich all of which bring in water from the nearby mountains. To the north of Loch Choire is
Ben Klibreck, one of the tallest mountains in
Sutherland and flowing out of Loch Choire is the
Mallart River. Loch Choire has one island located at the eastern end of the loch and the loch is 5 kilometres long and around 700–1000 metres wide. The loch is elevated 173 metres above sea level and has four settlements on it: Loch Choire Lodge, Coire Na Fearna, Alltnaba and Alltalaird.
Allt Coire Na Fearna flows into Loch Choire from the south bringing in water from peaks such as Creag Riabhach na Gheighe, Meall an Fhuarain, Meall na Caillich and Meall a' Bhata. Much of the water flows from these mountains itno Allt Coire Na Fearna through its tributaries: Allt na Caillich and Allt a' Chraisg.
Loch a' Bhealaich is connected to Loch Choire by a very small, unnamed channel which flows downstream a few metres connecting the two lochs. Therefore, Loch a' Bhealaich is elevated slightly higher than Loch Choire. == References ==