Le Boat Portumna
Lough Derg
Le Boat's Lough Derg base (Emerald Star in Ireland) for cruiser holidays, April to October; the office is open Monday, Wednesday, Friday and Saturday, 09:00–17:00.
Connaught Harbour, Bridge Road, Portumna, H53 W447
Boat hire
Also sold as: Emerald Star
Le Boat runs self-drive boating holidays on rivers and canals in Europe and Canada and trades in Ireland as Emerald Star. Its Irish bases are Carrick-on-Shannon and Portumna, so a one-way trip along the Shannon between them is possible; boats sleep 2 to 12 and no licence is needed after the handover briefing.
From the company’s own hire terms, checked on 23 Oct 2026. Terms change, so confirm them when you book.
Read the hire terms (opens another website) Compare all companies What the hire terms say
Where the boats are. Each base is a stop in the guide, with its moorings and what is ashore.
Lough Derg
Le Boat's Lough Derg base (Emerald Star in Ireland) for cruiser holidays, April to October; the office is open Monday, Wednesday, Friday and Saturday, 09:00–17:00.
Connaught Harbour, Bridge Road, Portumna, H53 W447
Upper Shannon: Lanesborough to Carrick
Le Boat’s Shannon base (also trading as Emerald Star), with cruisers for 2 to 12 people from April to October; it also sells Smart Cards.
The Marina, Carrick-on-Shannon, N41 RD29
+353 71 962 7621 Base website (opens another website)
Also hiring here: Carrickcraft
Day-by-day routes with distances, locks and cruising times, ready to open in the trip planner.
A relaxed week from Carrick-on-Shannon up the Boyle River to Lough Key and Boyle, then back by Leitrim and the Lough Allen Canal with a night under the Iron Mountain.
Moderate Round trip
Photo: Andreas F. Borchert · CC BY-SA 4.0
Seven short days from Carrick-on-Shannon, none much over three hours: Jamestown, the Boyle River to Cootehall and Boyle, a night in Lough Key Forest Park, then Leitrim and Drumshanbo, with no Lough Allen crossing.
Easy Round trip
Photo: Oliver Dixon · CC BY-SA 2.0
Three easy nights from Carrick-on-Shannon: Leitrim village, the little Lough Allen Canal past Battlebridge, a night in Drumshanbo and back down to Carrick.
Easy Round trip
Photo: tower10 · CC BY-SA 3.0
A week's round trip from Carrick-on-Shannon through the small lakes of the Upper Shannon and the full length of Lough Ree to Athlone, with a Tarmonbarry check before you book.
Moderate Round trip
Photo: Jonjobaker · CC BY-SA 4.0
Seven nights down the Shannon from Carrick-on-Shannon to Le Boat's Portumna base: the Upper Shannon lakes, Lough Ree, Athlone, Clonmacnoise and Banagher.
Moderate One way to Portumna
Photo: Miguel Mendez · CC BY 2.0
A week from Le Boat's Portumna base around the whole of Lough Derg, with nights at Terryglass, Dromineer, Killaloe, Scarriff, Mountshannon and Dromaan.
Moderate Round trip
Photo: David P Howard · CC BY-SA 2.0
Three nights from Portumna on the northern half of Lough Derg: Terryglass on the first evening, one crossing to Dromineer and back up the lake to the base.
Moderate Round trip
Photo: David P Howard · CC BY-SA 2.0
Eleven nights from Carrick-on-Shannon over the Shannon–Erne Waterway's sixteen Smart Card locks to Belturbet on the Erne and back, with no day much over five hours.
Moderate Round trip
Photo: Suse · CC BY-SA 2.0
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