The walk includes a lovely section along the Caledonian Canal passing between two aqueducts (Shengain Aqueduct and Glen Loy Aqueduct), and incorporates part of the Great Glen Way.
Three short waymarked tracks through decidoudus woodland, coniferous forest and moorland. A good site for for butterflies including the globally threatened chequered skipper butterfly.
Alt Mhuic Butterfly Reserve is on the north shores of Loch Arkaig in Lochaber. The reserve is managed jointly for the conservation of butterflies by the Forestry Commission and Butterfly Conservation.