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EamonnPKeane CC BY-SA 4.0 Wikimedia Commons

Croagh Patrick

Mountain

A mountain pilgrimage site in County Mayo, Croagh Patrick sees yearly religious pilgrimages and daily walkers ascending its paths for panoramic views over Clew Bay and the surrounding Atlantic coast.

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In this guide

Croagh Patrick essentials

Address: Murrisk / Croagh Patrick area, County Mayo, Ireland
Admission: Free (outdoor / pilgrimage route)

About Croagh Patrick

Croagh Patrick is a 764 metre (2,506 foot) mountain in County Mayo on the west coast of Ireland, regarded as one of Ireland’s major pilgrimage sites. The peak is associated with Saint Patrick and with annual religious pilgrimages.

The summit offers panoramic views across Clew Bay and the Atlantic and is reached by several marked routes that vary in steepness; the most popular route is a tarmacked pilgrim path on the eastern side. The mountain is the focus of the annual pilgrimage on the last Sunday in July when large numbers of people climb barefoot or in regular footwear.

The mountain has been associated with Christian pilgrimage since the early medieval period and is traditionally linked to Saint Patrick, who is said to have fasted there. Over centuries the site has retained its religious significance and established footpaths and pilgrimage traditions.

Located about 8 kilometres south of the town of Westport in County Mayo, Croagh Patrick rises from the coastal landscape of Clew Bay and dominates the surrounding lowlands.

  • Reek Sunday: The final Sunday in July, known locally as Reek Sunday, is the busiest time and can draw thousands of pilgrims on a single day.
  • Safety: Weather can change quickly and exposed sections near the summit remain hazardous outside summer months, so sturdy footwear and caution are advised.

What to See#

  • Summit: The summit sits at 764 metres above sea level and is the end point of the main pilgrimage routes.
  • Pilgrim routes: Routes up the mountain include a tarmacked pilgrim path from the east and steeper stone paths from the west used during the annual Reek Sunday pilgrimage.
Things to Do
When to Go

Best Time to Visit Croagh Patrick

Best in late spring through early autumn for safer conditions and clearer weather-expect the most visitors in summer months.

Summer (peak pilgrimage/hiking)
June-August · 10-18°C
Milder weather and long daylight make hillwalking and pilgrimages most popular; paths can be busy, especially in July and August.
Shoulder
April-May and September · 6-14°C
Cooler and generally quieter with fewer crowds; weather can still be changeable-bring waterproof layers.
Winter
October-March · 0-8°C
Often wet, windy and cold with a greater risk of hazardous conditions on the mountain; not recommended for casual visits.

Weather & Climate near Croagh Patrick

Climate

Croagh Patrick's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in February). Temperatures range from 2°C to 16°C. Abundant rainfall (1722 mm/year), wettest in January.

Air Quality: AQI 25 Good
Best Time to Visit
JulyAugustApril
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-5°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 2° - 7° -1° 195 mm overcast 91% 9.6 m/s 0.0 low 7.9h
February Poor 2° - 7° -1° 131 mm overcast 90% 9.3 m/s 0.1 low 9.6h
March Poor 3° - 8° 0° 147 mm overcast 88% 8.9 m/s 0.4 low 11.7h
April Acceptable 3° - 10° 2° 93 mm overcast 86% 7.5 m/s 0.8 moderate 13.8h
May Poor 6° - 13° 6° 105 mm overcast 84% 7.2 m/s 1.2 high 15.7h
June Acceptable 8° - 15° 11° 97 mm overcast 84% 6.8 m/s 1.4 high 16.7h
July Acceptable 10° - 16° 13° 102 mm overcast 86% 6.6 m/s 1.2 high 16.2h
August Acceptable 10° - 16° 13° 130 mm overcast 87% 6.7 m/s 1.0 moderate 14.6h
September Poor 8° - 14° 11° 152 mm overcast 87% 7.6 m/s 0.7 moderate 12.5h
October Poor 6° - 11° 5° 186 mm overcast 89% 8.5 m/s 0.3 low 10.4h
November Poor 4° - 9° 2° 191 mm overcast 91% 8.7 m/s 0.1 low 8.4h
December Poor 3° - 8° 0° 193 mm overcast 92% 9.0 m/s 0.0 low 7.3h
Getting There & Around

How to Get to Croagh Patrick

Croagh Patrick sits above the village of Murrisk near Westport in County Mayo. From Westport it is a short drive (about 8-12 km, roughly 15-20 minutes) west on local roads (via the N59/R335 toward Louisburgh/Murrisk) to the car parks at the base of the mountain; paid parking and the National Famine Memorial are near the usual trailhead. There are local bus and shuttle services from Westport at times of high visitor demand, and the trailhead is a short walk from the main car park.

Tips for Visiting Croagh Patrick

  • Start the climb from the main Murrisk car park (near Murrisk village) early in the morning to avoid coach parties and to get clearer views across Clew Bay before clouds build.
  • Follow the marked pilgrim route from Murrisk rather than attempting unmarked shortcuts-official paths are better maintained and reduce erosion and overcrowding at bottlenecks.
  • To avoid the busiest times, choose a weekday outside bank-holiday weekends and plan your descent well before late afternoon when visibility and weather on the summit can change quickly.