Loch Achall

Loch Achall (Loch Ach a' Challa, meaning "loch of the hazel field") is a freshwater loch, lying 3 km northeast of Ullapool, in Rhidorroch, Ross and Cromarty, Scotland.

Geography
Loch Achall is a long narrow loch, 579 m at its widest point. It is dominated by the peaks of the Marilyn's Beinn Eilideach directly to the south, at 1833 ft and the peak of Meall Liath Choire to the north east at 1801 ft. The loch is fed by the Rivers Rhidorroch and Allt a'Ghiubhais, while the River Ullapool flows from its western end towards Loch Broom.