South Stack Cliffs RSPB Reserve

South Stack Cliffs RSPB Reserve information

Holyhead (Caergybi) , Wales
South Stack Rd
+44 1407 1407 762100
More information
Opening hours
visitor centre 10am-5pm
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Two miles west of Holyhead, the sea vents its fury against the cliffs of South Stack, an important RSPB reserve – home to thousands of seabirds. A steep, serpentine flight of steps leads down to the suspension bridge that crosses over to the South Stack Lighthouse for tremendous cliff views. Numerous paths lead into the bracken-covered, hilly interior, climbing the 700ft Holyhead Mountain (Mynydd Twr) and skirting Neolithic stone circles. South Stack Kitchen , an interpretive-centre-cum-cafe, provides maps and information.

Between May and June around 12,000 guillemots, 1200 razorbills and 15 loved-up puffin couples congregate on the cliffs here – and that's not to mention the choughs, fulmars, peregrine falcons and numerous other species that can be spotted throughout the year. For a sheltered view, head to Ellin's Tower (April to September), a birdwatcher magnet equipped with binoculars, telescopes and a TV with a live feed from cameras on the cliffs. The society-run South Stack Kitchen is open year-round.

Caer y Twr, one of Wales' most impressive Iron Age sites, is found at the blustery summit of Holyhead Mountain, but if you're not up to a 45-minute hike, there are also remains of Neolithic round houses a short stroll along a path that's opposite the car park.