Overview
Scattery Island (Irish: Inis Cathaigh) has had no permanent residents since 1969, and that emptiness is the point. There are no cars, no shops, no café – just 180 acres of the Shannon Estuary with a 6th-century monastery, a round tower you can see from the mainland, and a Napoleonic gun battery, all left to the birds. A National Monument in State care, it is reached by a 20-minute ferry from Kilrush. Entry to the island is free; you pay only for the ferry.
If you have one thing to make for, it’s the round tower – 26 metres tall, one of the tallest in Ireland, and unusual for having its doorway at ground level rather than the defensive height most towers used. Give the island two to three hours: the ferry runs to a timetable, the visitor centre is only open in summer, and it is worth not rushing.
History
The monastery
Saint Senán, a local man, founded a monastery on Inis Cathaigh between 535 and 540 AD. It grew into a powerful bishopric covering parts of Clare, Limerick and Kerry, and the footprint survives: an early oratory, St Senán’s holy well, and the round tower. The largest building is the Cathedral of Saints Mary and Senan, a medieval church with projecting antae and a carved bishop’s head above the east window, parts of it extended under the patronage of Brian Boru.
Viking raids
The island’s position at the mouth of the estuary made it worth taking. The first recorded Viking raid was in 815 AD; by the mid-10th century Norse settlers held it, using it to watch and tax traffic up the Shannon. Brian Boru retook Scattery in 977 AD, defeating Ivar of Limerick. After the Synod of Ráth Breasail in 1111 it became its own diocese before merging into Killaloe.
The pilots’ village
From the 19th century until 1969, Scattery was home to the Shannon river pilots and their families. Their settlement, ‘The Street’, had cottages, a post office, a school and a postbox set into a stone wall. The population peaked at 139 in 1861, then fell as the river was deepened and navigation improved and resident pilots were no longer needed. The restored cottages and lanes still trace the shape of that community.
Battery and lighthouse
During the Napoleonic Wars the British built a semi-circular artillery battery on the southern tip in 1814 – a D-shaped fort with six 24-pounder guns and a dry moat, against a feared French landing. The stone lighthouse of 1872 still stands, automated now, its light guiding vessels into the Shannon.
What to see and do
- Round Tower – 26 metres, with its rare ground-level doorway and long views over the estuary.
- Cathedral of Saints Mary and Senan – the largest medieval church, with antae and the carved bishop’s head.
- St Senán’s Church and Teampall na Marbh – the 12th-century church and 15th-century Church of the Dead, set among old graveyards.
- St Senán’s Well – where legend has the saint striking the ground for fresh water.
- The Street – the restored pilot cottages, the wall postbox and the ruined school.
- Napoleonic battery – the D-shaped fort, dry moat and interpretive panels.
- Lighthouse and keeper’s cottage – the 1872 tower, its light still active.
- Visitor centre – near the landing stage, holding an Ogham slab and displays on the island’s history. Audio guides are available in French, German, Italian and Spanish.
- Wildlife – a Special Area of Conservation and Special Protection Area. Look for choughs, kestrels, curlews and the protected Hen Harrier; otters, grey seals and rabbits are common.
Practical information
- Getting there – ferries leave Kilrush Marina; the crossing takes about 20 minutes. Parking at the marina is €2. Book ahead: the island caps numbers at 25,000 a season and 160 a day, and summer sailings sell out.
- Opening times – the ferry runs May to September; the visitor centre opens for the shorter mid-June to mid-September season, roughly 10:00 to 18:00. All sailings are weather-dependent.
- Facilities – none on the island bar toilets at the visitor centre. Bring water, snacks and proper footwear.
- Accessibility – natural stone paths, steep steps up to the round tower, and uneven ground throughout; best suited to reasonable mobility. The ferry takes wheelchairs and offers a mini-cruise view for anyone unable to land.
- Weather – fully exposed to Atlantic wind. Dress in layers and bring a waterproof.
- Conservation – stay on the paths, keep dogs on leads, and don’t disturb nesting birds.
Nearby
Scattery pairs well with the rest of the Loop Head peninsula: Carrigaholt for seafood and dolphin-watching boats, or the drive out to the Loop Head lighthouse. Kilrush itself has the marina and the Vandeleur walled garden. Further afield, Bunratty and the Cliffs of Moher make a longer day trip north.