Fine Lancashire spate river rising in the Yorkshire Dales near Ribblehead — classic northern character with limestone substrate, fast riffles, and excellent hatches (March Browns, olives, sedges, grannom caddis in April). The upper Ribble above Settle is superb wild brown trout and grayling water. Salmon and sea trout run middle and lower reaches (significant recovery in recent years). Fish as it drops after rain — the Ribble responds quickly and produces best on falling water. Dry fly is productive when hatches are on; nymphing standard between. Long Ribble Fisheries Association and local clubs manage access; day tickets available.
- Limestone