Lough Mask
Lake Large limestone lake popular for trout fishing
On the Mayo-Galway border, Lough Mask draws anglers for trout and salmon fishing, offers boat trips to island ruins and crannogs, and sits amid low drumlin hills frequented by wild swimmers.
Lough Mask is a large freshwater lake in the west of Ireland, straddling counties Mayo and Galway, known for its fisheries and clear, limestone-influenced waters.
Lough Mask has long been integrated into local rural life, supporting fishing, small-scale transport and local agriculture; human settlement and activity around the lake date back many centuries.
The lake lies inland in the west of Ireland, spanning parts of County Mayo and County Galway, set within a rural landscape of lakeshore villages, drumlins and farmland.
- Fishing: Renowned among anglers for trout and pike, the lake supports a long-established recreational fishery with boat and shore fishing widely practised.
How to Get to Lough Mask #
Lough Mask is in the west of Ireland between County Mayo and County Galway. The lake is reachable by car via the N84 to Ballinrobe and then by regional roads (for example the R300/R345 corridors) to various access points; Ballinrobe and the village of Cong are common bases for visiting the lake.
Public bus services to the immediate shoreline are limited, so private car or local taxi transfers from Ballinrobe or Galway are the most practical options-Galway city is approximately a 40-60 minute drive depending on route and traffic.
Tips for Visiting Lough Mask #
- If you plan to fish, secure a local angling permit in advance from nearby towns and ask local shops about current boating and angling rules; Lough Mask is renowned for trout and pike.
- Use established public slipways and local boat‑hire operators rather than informal launch points, and choose calm weather and early-morning outings for the best water conditions and visibility.
Best Time to Visit Lough Mask #
Visit from late spring to summer for the best boating and angling conditions and the warmest weather.
Weather & Climate near Lough Mask #
Lough Mask's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in August) and cold winters (coldest in February). Temperatures range from 3°C to 18°C. Abundant rainfall (1128 mm/year), wettest in November.
January
January is cold with highs of 8°C and lows of 3°C. Significant rainfall (122 mm) and mostly overcast skies.
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February
February is the coolest month with highs of 8°C and lows of 3°C. Regular rainfall (82 mm) and mostly overcast skies.
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March
March is cold with highs of 9°C and lows of 4°C. Regular rainfall (91 mm) and mostly overcast skies.
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April
April is cold with highs of 11°C and lows of 5°C. Moderate rainfall (61 mm) and mostly overcast skies.
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May
May is cool with highs of 14°C and lows of 7°C. Moderate rainfall (71 mm) and mostly overcast skies.
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June
June is cool with highs of 16°C and lows of 10°C. Moderate rainfall (66 mm) and mostly overcast skies.
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July
July is cool with highs of 18°C and lows of 12°C. Moderate rainfall (68 mm) and mostly overcast skies.
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August
August is cool with highs of 18°C and lows of 12°C. Regular rainfall (91 mm) and mostly overcast skies.
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September
September is cool with highs of 16°C and lows of 10°C. Significant rainfall (101 mm) and mostly overcast skies.
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October
October is cool with highs of 13°C and lows of 8°C. Significant rainfall (124 mm) and mostly overcast skies.
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November
November is cold with highs of 11°C and lows of 6°C. The wettest month with heavy rain (127 mm) and mostly overcast skies.
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December
December is cold with highs of 9°C and lows of 4°C. Significant rainfall (124 mm) and mostly overcast skies.
