Major southern salmon river flowing through Cahir and Clonmel — a declining Atlantic salmon system where conservation must come first. Limestone-enriched water that is productive and clear, supporting excellent wild brown trout in the upper reaches with reliable mayfly and olive hatches. Spring and grilse runs arrive on schedule, with good sea trout in the estuary and lower river; all migratory fish should be released unharmed. Fish the pools systematically with sunk-tip in spring, smaller doubles in summer. A river of significant trout potential alongside modest salmon opportunities.
The Suir rises on the Devil's Bit in Tipperary and runs a hundred and eighty-five kilometres south and then east to Waterford Harbour, where it joins the Barrow and the Nore. For most of its length it flows over Carboniferous limestone — turning to Old Red Sandstone toward Waterford — and that lime-rich water makes it one of the great brown-trout rivers of Europe, producing trout in numbers few rivers can match. It is a wide, strong, even-flowing river of clear water, weed-rich glides and defined pools through fertile farmland. The Suir is also a salmon river — it gave up the Irish rod record, a fish of fifty-seven pounds, in 1874 — though, as on so many Atlantic rivers, the stock has declined, the best of it lying downstream of Ardfinnan. The character is classic limestone water. Wading is steady over firm gravel and weed, the clear flow rewarding a careful approach.
Wading: Weed and clear water over firm gravel
- Limestone
- Unconfined
- Pool riffle





