In upper Lathkill Dale (Derbyshire) this side valley suggests past fluvial activity with evidence of a former waterfall flowing over the lip and down valley. At this time environemntal conditions must have been different to present. The underlying rocks here are limestone.
Made with a drone (137 photos) but needs better coverage of the valley / hilltop margins (plan to go back). Agisoft Metashape (high) / glb format, just under the Sketfab cutoff size.