Best time to go
- Drier spells make for a better walk. Heavy rain can raise the river enough to submerge the stones completely, and paths here are very likely to be wet, muddy or flooded from September through March.
- Summer is the strongest season for flowers and insects: early-purple orchids and cowslips appear in May, with rock rose, Jacob's Ladder, grass of Parnassus and scabious later on.
- On sunny weekends and school holidays, arriving early or late in the day is the sensible move.
























