Hiking

Ireland National Three Peaks

Ireland · Irish Mountains

Link Carrauntoohil, Mweelrea, and Slieve Donard in one multi-day mountain challenge.

Route mini map

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Route overview

Most itineraries use Killarney, Louisburgh, and Newcastle as the key access bases for Carrauntoohil, Mweelrea, and Slieve Donard, with summit days linked by transfers rather than one continuous trail. Arrivals from the UK usually begin with flights to kerry, dublin, belfast + road transfers before the route moves on between the mountain bases.

Why travellers choose this trip

This trip links Carrauntoohil, Mweelrea, and Slieve Donard in one itinerary. Typical departures run over 3-5 days, using bases around Killarney, Louisburgh, and Newcastle. It suits fit hikers who want three distinct summit days and a clear journey between mountain regions looking for three clear summit days, varied terrain, and a real sense of travel between mountain regions.

Three named summits, multiple mountain bases, and a route that lets you experience very different terrain and mountain atmosphere within one trip.

Route stages

Stage 1

Carrauntoohil summit day from Killarney

Killarney to Killarney

Distance
Varies
Ascent
Varies
Time
8h

Summit day focused on Carrauntoohil, with timing and route choice shaped by weather, access rules, and team pace.

Stage 2

Mweelrea summit day from Louisburgh

Louisburgh to Louisburgh

Distance
Varies
Ascent
Varies
Time
8h

Summit day focused on Mweelrea, with timing and route choice shaped by weather, access rules, and team pace.

Stage 3

Slieve Donard summit day from Newcastle

Newcastle to Newcastle

Distance
Varies
Ascent
Varies
Time
8h

Summit day focused on Slieve Donard, with timing and route choice shaped by weather, access rules, and team pace.

Mountains summited on this trip

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THREE PEAKS

UK and international three-peaks themed adventures curated for the Three Peaks hub.