Whorneyside Force is a dramatic waterfall tucked into the head of Great Langdale valley in the Lake District, sitting beneath the shadow of Crinkle Crags and Bowfell.

Water cascades down through the ravines of Buscoe Sike and Hell Gill before tumbling into a crystal-clear pool below, making it a popular wild swimming spot.

The standard approach begins from the National Trust car park at the Old Dungeon Ghyll, heading up past Stool End and following the footpath alongside Hell Gill. The round trip covers roughly 8–8.

5 km with around 200 m of ascent, rated moderate and taking approximately two hours. Those seeking a longer day can continue past the force and climb on to Bowfell at 900 metres, though steep drops and strong winds demand care on the upper sections.