Froswick is a fell in the English Lake District, standing on the fine narrow ridge between the valleys of Kentmere and Troutbeck.

Starting out southwards from halfway down the western side, a narrow wedge of high ground pushes out into the Troutbeck valley.

In addition to the well-worn path along the ridge (and a detour which bypasses the Froswick summit to the west), the fell also carries the High Street Roman road on its western flank.

This rises up the valley of Hagg Gill before crossing the ridge below Thornthwaite Crag and making a bee-line for its namesake fell.

On the Kentmere side there are no pathed routes, but a tongue of grass to the north of the fell avoids the worst of the scree.