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River Suir

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River
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River Suir (Ireland)

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Highlights of 2026

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The River Suir is one of Ireland's major rivers, flowing for 185 kilometers through the counties of Tipperary, Waterford, and Kilkenny before emptying into Waterford Harbour. Along with the River Nore and the River Barrow, it is known as one of the Three Sisters, forming a significant hydrological system in the southeast of the country. The Suir is internationally famous for its brown trout and Atlantic salmon fishing, supported by the river's high water quality and diverse gravel beds. Historically, the river served as a vital transportation route for trade, which led to the development of towns like Clonmel, Carrick-on-Suir and Waterford. The river landscape includes lush floodplains, medieval castles, and limestone reaches that support a rich variety of flora and fauna, including the European otter. Today, the river is also popular for recreational activities such as kayaking and walking trails along its banks.

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C556811141515131176
Rain mm927476687082889381112110106

📋 Practical info

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Getting there
Access to River Suir is usually possible from various towns and roads near Tipperary. Many sections have public pathways, while others cross private farmland.
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Best season
The warmer months from late spring to early autumn are typically best for walks along the riverbanks. Heavy rains in winter often cause high water levels.
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Terrain & paths
The paths along the riverbanks are mostly flat but can become extremely muddy and slippery after rain. Some sections may require navigating grassy banks.
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What to bring
Sturdy, waterproof footwear is highly recommended due to damp riverbanks. Bring weather-appropriate clothing, insect repellent, and drinking water always.
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Parking
Parking is typically available in nearby towns or at designated recreational spots along the river. Avoid blocking access for local residents and farmers.
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Safety
Always be mindful of fast-flowing currents and sudden changes in water depth. Keep a safe distance from steep or crumbling banks, especially after rain.
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Time needed
A typical riverside stroll generally takes one to two hours, depending on the section chosen. Longer hikes following the river's course take a full day.

Geography

Coordinates
52.26400, -7.00100

Facts

  • The river rises on the slopes of Devil's Bit Mountain.
  • The Suir holds the record for the largest salmon ever caught in Ireland.
  • The river's catchment area covers approximately 3,600 square kilometers.
  • The Suir Blueway is a 53 km long walking and cycling trail.
  • Ormond Castle in Carrick-on-Suir is located directly on the river bank.
  • The river is tidal for a significant distance above Waterford City.

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Vehicle
Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights in the town River Suir (5)

The Minaun

Viewpoint overlooking the Suir valley.

Tobershonock

Holy well in Faithlegg, County Waterford.

St. Nicholas Church

Church in Faithlegg, County Waterford, Ireland.

Saint Catherine's Chapel

Ruins of a chapel by the River Suir.

Castle

Castle ruins on the banks of the Suir.

Sights nearby

Frequently asked questions

Where does the River Suir rise?
It rises in the Devils Bit Mountains in County Tipperary.
What is the Suir Blueway?
A 53km walking and cycling trail along the river between Clonmel and Carrick-on-Suir.
Does the river flow through Waterford?
Yes, the Suir flows through Waterford City before entering the estuary.
Is the Suir good for salmon?
Yes, it is renowned as one of Europe's top rivers for trout and salmon fishing.
Can you go canoeing on the river?
Yes, the river has great conditions for kayaking and canoeing for all skill levels.
River Suir: where is it located?
River Suir is located in Ireland.
River Suir: what is there to see?
Highlights include The Minaun, Tobershonock, St. Nicholas Church.
River Suir: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
River Suir: why is it worth visiting?
The River Suir is one of Ireland's major rivers, flowing for 185 kilometers through the counties of Tipperary, Waterford, and Kilkenny before emptying into Waterford Harbour.
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