Overview
Black Head is the corner where the Burren meets the Atlantic and Galway Bay swings west, marked by a squat 8-metre lighthouse lit in 1936 to bring transatlantic liners safely past on their way to anchor off Ballyvaughan. The limestone plateau drops straight into the sea here, and on a clear day the views run across the bay to the Aran Islands and the Connemara hills.
For most visitors there are two ways to take it in. You can drive the R477 coast road and stop at the headland for the lighthouse and the bay – an hour, no walking to speak of. Or you can walk the loop, which is a serious day out. If you want the walk but not the full 26km, take the shorter 14.5km version from the Caher River; the full loop is hard, exposed and carries no water.
The Black Head lighthouse
The compact square tower is only 8 metres tall, but it filled a real navigation gap. By the 1930s transatlantic liners were anchoring off Ballyvaughan and captains complained that the existing Aran Islands lights were no use in heavy fog. After negotiations with local farmer Joseph Casey, the land was bought in late 1934, Robert McDonald of Galway built the concrete tower, and it was first lit on 21 February 1936.
Its first lamp was a carbide-to-water acetylene burner – the last of its kind on the Irish coast. It was converted to propane in 1980 and to solar power in February 2002, which makes it one of the country’s more energy-efficient aids to navigation. Management passed to Irish Lights in 1955, after the transatlantic anchorage fell quiet following the war. The light shows white and red every five seconds (Fl WR 5s), the white visible 11 nautical miles and the red, covering Loo Rock, 8 nautical miles. The tower isn’t open to the public, but the cliffs around it make good vantage points.
Above the lighthouse stands Caherdooneerish (also Caherdoonfergus), a D-shaped stone fort traditionally linked to the Firbolg chieftain Irghus. You can pick it out from the higher coastal sections of the walk.
The loop walk: route and highlights
The Black Head Loop is classified as hard, with about 480 metres of ascent. Most walkers take five to six hours; some report up to eight. It’s waymarked with a purple arrow on a white background, leading from the Fanore car park along the coast and inland through the Burren’s interior.
Key sections of the trail
- Gleninagh Pass: the route opens with a steep climb to this broad saddle, where the fractured limestone pavement and the Atlantic come into view.
- Cappanwalla Mountain: after dropping into the Feenagh Valley, the trail climbs the shoulder of Cappanwalla Mountain, alternating between grassland and craggy outcrops.
- Caher an Ard Rois: a natural lookout over the Caher Valley, with Inis Mór, Inis Meáin and Inis Oírr lined up on the horizon.
- Caher Valley: a gentler, surfaced stretch bordered by old dry-stone walls, with orchids and other rare wildflowers in late spring and summer.
- Slieve Elva: the final upland climb, rewarded with a wide view over the Burren before the long descent back to Fanore.
The whole headland sits inside the Black Head–Poulsallagh Special Area of Conservation, nearly 7,800 hectares of limestone pavement, reefs, sea caves, petrifying springs and dunes, and home to the tiny petalwort liverwort. Tread lightly.
Walking tips and safety
- Best time to walk: late spring through early autumn for the most reliable conditions. Spring brings the Burren’s wildflowers – saxifrages and orchids among them.
- Weather and gear: Atlantic weather turns fast. Waterproofs, a windproof layer and proper boots are essential, and carry all your water – there’s none on the trail.
- Dogs: dogs are not permitted on the Black Head Loop.
- Navigation: the Green Roads can fade in poor visibility, so carry a map or GPS and tell someone your route and return time.
Getting there
The loop begins at the Fanore Beach car park on the R477 (around 53.1176, -9.2860). Parking is free, with basic toilets near the entrance; at the end of the loop you walk about 200m back along the R477 to reach the car park. Signage for the loop is clear on the main road and at the trailhead.
By car: Fanore is reached via the N67 and R477. The drive from Ennis takes about 50 to 55 minutes.
Public transport: there is no direct bus to the trailhead. The Bus Éireann 350 (Galway–Ennis) stops at Ballyvaughan, several kilometres east, so you’ll really need a car to reach Fanore.
Nearest town: the village of Fanore sits right beside the headland; the nearest town is Ballyvaughan, about 7 to 8km east, with cafés, pubs and accommodation. Doolin, to the south, is another good base.
Nearby attractions
- Aillwee Cave and Birds of Prey Centre: a limestone cave with a birds of prey centre, near Ballyvaughan.
- Burren Way: a long-distance trail that overlaps parts of the Black Head Loop, for walkers wanting to extend the day.
- Carran: an inland Burren village among the stone walls.
- Doolin: known for its trad music and sea caves, a lively base with pubs and restaurants.
Start early and you’ll catch the sun coming up over Galway Bay, which is when the limestone and the lighthouse look their best – and you’ll be off the high ground before any afternoon squalls come in off the Atlantic.