Overview
Perched at the northernmost point of the Mullet Peninsula, Erris Head (Irish: Ceann Iorrais) is a striking promontory that juts into the North Atlantic. The headland is part of the Wild Atlantic Way and is celebrated for its sheer cliffs, sweeping sea views and a rich tapestry of wildlife. Though there is no road to the summit, a modest car-park at the edge of the fields marks the start of the popular Erris Head Loop Walk, a 5 km circuit that can be completed in under two hours.
The landscape is a blend of dry heath, wet flushes and grass-covered slopes that support a variety of plants – from juniper and bearberry to the rare marsh helleborine orchid. Below the cliffs, the Atlantic teems with marine life; seals, porpoises and bottlenose dolphins are regular visitors, while the cliffs host breeding colonies of fulmars, great black-backed gulls, peregrine falcons and the iconic Irish chough.
History & Conservation
Ecologically, the headland is protected as a Special Area of Conservation (SAC) under the EU Habitats Directive. The designation safeguards the dry heath community, the wet heath flushes, and the marine reserve that extends from the base of the cliffs into the Atlantic. This protection helps maintain the delicate balance that supports rare plants, amphibians such as the common frog, and a suite of bird species that attract birdwatchers from around the world. The rugged terrain remains largely untouched, preserving a natural landscape that has shaped local maritime history for centuries.
Wildlife & Birdwatching
The cliffs are a breeding ground for several seabirds. In addition to fulmars and choughs, you may spot gannets and guillemots hunting over the water in summer. Barnacle geese graze the grasslands in winter, while Irish hares are a common sight darting across the heath. Marine mammals – seals, common dolphins and harbour porpoises – often surface close to the shoreline, especially on calm days.
For keen birdwatchers, the headland forms part of a larger migratory corridor, making spring and autumn excellent times for spotting passage birds. The dry heath supports juniper, bearberry and crowberry, while wet areas nurture blunt-flowered rush and three species of sundew. The rare marsh helleborine orchid adds a splash of colour in late summer. Bring binoculars and a field guide to make the most of the diverse avian life and botanical interest.
Walking Details & Waymarkers
The Erris Head Loop Walk follows an old earth bank that circles the headland. The route is well-marked with way-marker posts. The total ascent is modest, but the ground can become boggy after rain, so sturdy waterproof boots are advisable.
A short wooden footbridge spans a small stream early in the walk, and a few stiles give access across fenced fields. Mid-way, a viewpoint offers a clear sight of Eagle Island and its lighthouse. The combination of Atlantic light, dramatic cliffs and wildlife makes the headland a rewarding destination for photographers and nature lovers alike.
Seasonal Highlights
- Spring (April–May) – Ideal for observing migratory passage birds such as wheatears and warblers.
- Summer (June–August) – Best chance to see nesting choughs, fulmars and marine mammals; the footbridge and stiles are most accessible in dry weather.
- Autumn (September–October) – Barnacle geese arrive, and the changing colours of the heath add visual interest.
- Winter – While the walk is still open, expect more boggy sections and fewer bird colonies; the dramatic sea-scapes remain striking.
Practical Information
| Item | Details |
|---|---|
| Access | No public road reaches the headland. From the R313, turn off after ~4 km north of Belmullet and follow signs to the Erris Head Loop Walk car-park. |
| Parking | Small free car-park. Arrive early on summer weekends as space is limited. |
| Trail length | Approx. 5 km (3.1 mi) – a circular route that can be walked in 1.5–2 hours at an easy pace. |
| Difficulty | Easy to moderate; suitable for families and casual walkers. Boggy sections may require sturdy boots. |
| Surface | Predominantly grass and compacted earth; a wooden footbridge spans a small stream. |
| Navigation | Way-marker posts guide the route. A basic map or GPS app is advisable, especially in mist. |
| Facilities | No toilet facilities on-site; the nearest public amenities are in Belmullet (≈9.5 km south). |
| Admission | Free entry – the headland is open to the public year-round. |
| Accessibility | The walk involves uneven ground, stiles and a footbridge, making it unsuitable for wheelchair users. |
| Best time to visit | Late spring to early autumn offers the richest bird activity and longer daylight for the loop walk. |
| Safety notes | The cliffs are sheer; keep children and pets away from the edge. In misty conditions, visibility can drop quickly, so stay on the marked path. |
Getting There
- By car: From Belmullet, take the R313 north for 4 km, then follow the local road signs to the car-park. The drive offers scenic views of the Atlantic coastline.
- Public transport: The nearest bus stop is in Belmullet; from there a local taxi can be arranged to the trailhead.
- Nearby attractions: After the walk, consider visiting the Inishkea Islands or the historic Benwee Head for further coastal exploration. The viewpoint at the midway point of the loop provides excellent photo opportunities of Eagle Island lighthouse, best captured during the golden hour before sunset.