Croagh Patrick holy mountain looking across Clew Bay
Holy Mountain & Mountain Trek

Croagh Patrick Mountain

Dominating the southern skyline of Clew Bay, Ireland's sacred 764m peak offers a challenging climb, deep pilgrimage heritage, and 360° panoramas across Mayo's drumlin archipelago.

Peak Elevation 764 Metres
Hiking Distance 7.0 km (Out & Back)
Duration 3.5 – 4.5 Hours
Drive from Mulranny 30 Mins (via N59)

Known locally as The Reek, Croagh Patrick rises dramatically above the southern shore of Clew Bay near Murrisk. Revered for thousands of years, the mountain is famously associated with St. Patrick, who spent 40 days and nights fasting at the summit in 441 AD.

Hiking Ireland's Sacred Summit

Visible from almost everywhere in Mulranny, climbing Croagh Patrick is one of the most rewarding day trips on the Wild Atlantic Way. The climb begins at the official trailhead in Murrisk, just a scenic 30-minute drive around the bay from Mulranny village via Westport.

Highlights of the Croagh Patrick Hike

  • The Restored Sustainable Path: A newly completed stone pathway that prevents erosion and significantly improves safety.
  • Clew Bay Panoramas: Look north directly across the bay to view the entire Mulranny coastline and Nephin Beg mountains.
  • Summit Chapel: St. Patrick's Chapel built in 1905 sitting on the narrow 764m mountain peak.
  • National Famine Monument: Located right at the base of the mountain in Murrisk Car Park.

The Restored Eco-Friendly Path

In recent years, the mountain underwent a major community-led path restoration project. Expert trail builders constructed hand-laid stone steps along the steeper sections, replacing loose, eroded scree with a durable, sustainable walkway. This makes the climb safer while protecting the mountain's fragile peatland ecosystem.

Reek Sunday Pilgrimage

On the last Sunday of July (known as Reek Sunday), thousands of pilgrims climb the mountain in an annual tradition spanning over 1,500 years. Mass is celebrated at the summit chapel throughout the day.

Hike Parameter Details
Trailhead Location Murrisk Car Park (off R335, 8 km west of Westport)
Trail Marking Clear mountain track with restored stone steps
Trail Grade Strenuous / Difficult (Steep elevation gain)
Footwear Advice Ankle-supporting mountain boots required (avoid soft trainers)

Local Safety Tips for Climbers

  • ✓ Check Mountain Weather: Temperatures at the 764m summit are often 5°C to 10°C colder than at sea level in Mulranny with high winds.
  • ✓ Bring Layered Gear: Pack waterproof jackets, warm layers, water, and high-energy snacks even on clear days.
  • ✓ Parking & Facilities: Murrisk Car Park features public toilets, coffee karts, visitor info, and pay-and-display parking.

Getting to Murrisk from Mulranny

Scenic Drive around Clew Bay • N59 & R335

🚗 By Car

Take the N59 east from Mulranny through Newport to Westport (29 km), then follow the scenic coastal R335 west toward Murrisk (8 km). Total drive time is approx. 30–35 minutes.

🚌 Public Bus Option

Bus Éireann Route 440 connects Mulranny to Westport Station, where local buses or taxis continue along the R335 directly to Murrisk Car Park.

Explore more walking routes around Mulranny: View Local Hiking Trails

Planning Your Mayo Mountain Adventure?

Base yourself in Mulranny for quiet coastal relaxation after climbing Croagh Patrick.