Ever wondered what lies beyond Ireland’s already stunning coastline? Picture this: over 80 islands scattered like emeralds across the Atlantic, each one holding centuries of stories, wildlife sanctuaries, and some of the most breathtaking views you’ll ever witness.
From the mystical Skellig Islands where monks once prayed (and Luke Skywalker trained) to the vibrant Aran Islands where Irish is still the everyday language, Ireland’s islands offer experiences you simply can’t find on the mainland. Whether you’re drawn to pristine beaches, ancient monasteries, or just the thrill of a ferry ride across the wild Atlantic, these islands deliver something extraordinary.
Why Ireland’s Islands Are Worth the Journey
Here’s something that might surprise you: Ireland has well over 80 inhabited and uninhabited islands dotting its coastline. Some say there are as many islands as days in the year, though that’s more Irish poetry than fact. What is true? Each accessible island offers a completely different experience from mainland Ireland.
Think about it. Where else can you step off a ferry and immediately feel like you’ve traveled back in time? These islands aren’t just scenic detours — they’re living museums where traditional Irish culture thrives, where Gaelic is spoken at the local shop, and where the modern world feels wonderfully distant.
The best time to visit? May through September gives you the most reliable weather and ferry schedules, though brave souls who venture out in shoulder seasons often get these magical places almost to themselves. Just remember — island weather can change faster than a fiddler’s tune, so those ferry schedules aren’t just suggestions. For more insights on timing your trip, check out our guide on the best time of year to tour in Ireland.
What makes Irish islands truly special is their accessibility. Unlike remote Pacific atolls, you can reach most Irish islands within 15 minutes to an hour by ferry. No endless sea journeys, no seasickness marathons — just quick hops across the water to another world.
What You’ll Experience on Ireland’s Islands
Let me paint you a picture of island life. You’ll wake to the sound of seabirds rather than traffic. You’ll walk past dry stone walls that have stood for centuries, maybe spotting a seal lounging on nearby rocks. In village pubs, you might hear Irish spoken as naturally as breathing, and if you’re lucky, someone will pull out a fiddle as the evening grows long.
These aren’t just pretty landscapes — they’re archaeological treasures. From beehive huts where monks sought solitude to lighthouse stations where keepers once watched for ships in distress, every island tells a story. And the wildlife? Puffins waddle along cliff edges, dolphins play in the channels between islands, and if you know where to look, you might spot basking sharks cruising the deeper waters.
The Must-Visit Islands Along the Wild Atlantic Way
1. Skellig Islands, County Kerry – Where Star Wars Meets Ancient History
Skellig Michael isn’t just an island — it’s a pilgrimage. Rising 715 feet from the Atlantic like something from a fantasy novel (which explains why Star Wars filmed here), this UNESCO World Heritage Site hosted monks from the 6th century who built their monastery in seemingly impossible conditions.
Those stone beehive huts clinging to the cliffsides? Monks lived in them for 600 years, braving Atlantic storms and isolation most of us can’t imagine. Today, climbing the 618 ancient steps to the monastery remains a spiritual experience, whether you’re religious or not.
Little Skellig, the neighboring island, hosts one of the world’s largest gannet colonies — around 30,000 pairs. Between May and September, puffins join the party, making this a wildlife photographer’s dream.
Here’s the thing about visiting Skellig Michael — weather rules everything. Boats can’t sail in rough conditions, which happens more often than you’d hope. Even when boats run, landing on Skellig Michael is limited to protect the site. Book early, have a backup plan, and consider yourself blessed if you make it onto the island.
Want to see how this fits into a longer journey? Read our example of the perfect 5 day tour of Ireland from Dublin.
2. The Aran Islands – Ireland’s Gaelic Heartland
The Aran Islands feel like Ireland concentrated — all the culture, tradition, and rugged beauty distilled into three small islands. Inis Mór, the largest, draws most visitors with its famous Dún Aonghasa fort perched precipitously on 300-foot cliffs. But don’t overlook the smaller sisters.
Inis Meáin, the middle island, produces those famous Aran sweaters you see in every Irish gift shop — except here, they’re knitted by islanders who’ve passed down the patterns through generations. Inis Oírr, the smallest, charms with its shipwreck visible at low tide and a sense that time moves differently here.
What strikes first-time visitors is hearing Irish spoken naturally — in shops, on the street, between children playing. These islands kept the language alive when much of Ireland let it fade. Traditional currach boats, those canvas-covered vessels that look too fragile for the Atlantic, still dot the harbors.
Getting there is half the adventure. Ferries run from Rossaveel (near Galway city) year-round, with additional summer services from Doolin in County Clare. The Doolin route offers spectacular Cliffs of Moher views, while Rossaveel provides the quickest crossing. Galway makes an excellent base for island hopping — see why in our guide to the best cities in Ireland to visit.
3. Blasket Islands – Literary Legacy of the Atlantic
The Blasket Islands tell Ireland’s most poignant story. Until 1953, people lived on Great Blasket Island in conditions so challenging they produced some of Ireland’s finest literature — as if hardship sharpened their gift for storytelling.
Today, the islands stand empty, but their ghosts speak loudly. The evacuation wasn’t dramatic — just the quiet recognition that island life had become unsustainable. Many islanders emigrated to America, particularly Springfield, Massachusetts, where you’ll still find their descendants.
From the mainland, the Blasket Centre near Dingle paints a vivid picture of island life through photographs, artifacts, and recordings of the last islanders. But nothing compares to standing on Great Blasket itself, walking through the abandoned village, imagining the children who once played on these paths.
Boat trips run from Dingle Harbor when weather permits, often including seal-watching and dolphin-spotting along the way. The waters here teem with marine life — those same waters that isolated the islanders also protected a rich ecosystem.
Discover the Blaskets on our Dingle Peninsula tours where local guides share stories passed down from the islanders themselves.
4. Valentia Island – Bridge to Adventure
Here’s a secret: Valentia Island cheats. Connected to the mainland by bridge, it offers island atmosphere without the ferry uncertainty. But don’t let easy access fool you — Valentia packs serious punch.
The Skellig Experience visitor center here provides the perfect bad-weather alternative to the Skellig Islands themselves. Through interactive exhibits and stunning audiovisuals, you’ll understand why those monks chose such an austere life.
Climb Geokaun Mountain and you’ll find some of Ireland’s most spectacular views — on clear days, you can see the Blasket Islands to the south and the Dingle Peninsula to the north. The old slate quarry tells another story, of men who cut stone that ended up in London’s Houses of Parliament and Paris’s opera house.
For nervous sailors or those traveling with family members who prefer solid ground, Valentia Island offers the perfect compromise — island beauty with mainland convenience. (Speaking of family-friendly options, our guide to best Ireland tours for seniors includes accessible island experiences.)
5. Clare Island – Grace O’Malley’s Kingdom
Clare Island wears its history like a crown. This was the stronghold of Grace O’Malley, Ireland’s pirate queen who negotiated with Elizabeth I as an equal. Her castle still guards the harbor, and her spirit seems to inhabit the island’s independent character.
As the largest island in Clew Bay, Clare Island offers enough variety for a full day’s exploration. The medieval abbey contains remarkable frescoes — rare survivors of reformation destruction. The lighthouse, now converted to accommodation, perches dramatically on the island’s northern cliffs.
What surprises visitors is the island’s biodiversity. The hills offer hiking with 360-degree views — on clear days, you can count Clew Bay’s “365 islands” (though there aren’t quite that many).
The ferry from Roonagh Pier takes just 15 minutes, but the journey transports you centuries. Modern Clare Island balances preserving its heritage with welcoming visitors who appreciate authentic island life.
Hidden Gems: Ireland’s Lesser-Known Islands
6. Sherkin Island, West Cork
Sherkin Island whispers rather than shouts. Just 15 minutes by ferry from Baltimore, this artist’s haven attracts creative souls who find inspiration in its peaceful beaches and clear waters.
The island’s relaxed vibe is contagious. Sandy beaches like Silver Strand and Trabawn offer swimming and beachcombing without crowds. The marine research station studies the rich waters surrounding West Cork’s islands, while artists’ studios dot the landscape.
What makes Sherkin special is its accessibility combined with its away-from-it-all feel. You can easily visit for a day trip, but many visitors find themselves planning return stays in the island’s guesthouses.
7. Garnish Island – Italy in Ireland
Garnish Island shouldn’t exist — at least, not like this. This Italian garden paradise in Bantry Bay defies Irish weather logic, supporting plants that belong in Mediterranean climates.
The magic lies in the Gulf Stream and the island’s sheltered position. In the early 1900s, the island’s owner collaborated with architect Harold Peto to create these extraordinary gardens. Classical pavilions, exotic plants, and formal designs transport you far from the Wild Atlantic Way.
The ferry ride itself entertains — seals bask on rocks along the route, often swimming alongside boats to visitors’ delight. Once on the island, allow at least two hours to explore properly. The Martello tower offers panoramic views of Bantry Bay and the Beara Peninsula.
8. Cape Clear Island – Ireland’s Southernmost Point
Cape Clear Island maintains fierce independence. This Gaeltacht community speaks Irish as its first language, though everyone switches to English for visitors. The island’s position as Ireland’s southernmost inhabited point makes it prime territory for bird watching — rare migrants often make first Irish landfall here.
The bird observatory attracts international ornithologists, especially during spring and autumn migrations. But you don’t need binoculars to appreciate Cape Clear’s charms. The storytelling festival each September celebrates the island’s oral tradition, while Clear Island goat’s cheese has garnered international acclaim.
9. Dursey Island – Cable Car Adventure
Forget ferries — Dursey Island offers Ireland’s only cable car crossing to an inhabited island. This six-person cable car offers thrilling views and occasional competition with livestock for space (sheep have priority!).
With just a handful of permanent residents, Dursey feels properly remote. The Beara Way walking route includes the island, offering spectacular cliff walks and ancient archaeological sites. No shops, no pubs — just pure, undeveloped Irish coastline.
The cable car operates year-round, weather permitting, making Dursey accessible even when seas are too rough for boats. It’s an adventure just reaching the island, let alone exploring it.
10. Bere Island, County Cork
Bere Island balances military history with artistic present. The British military presence here lasted until 1938, leaving behind Martello towers and gun batteries that now form a fascinating heritage trail.
Today, artists’ residencies bring creative energy to the island. The mix of permanent residents and visiting artists creates a unique cultural atmosphere. Two ferry routes — one for cars, one for foot passengers — connect the island to the Beara Peninsula.
The island’s sheltered position in Bantry Bay creates microclimates where subtropical plants thrive alongside traditional Irish farming. It’s large enough to merit a full day’s exploration but small enough to feel intimate.
Northern Ireland’s Island Treasures
11. Rathlin Island – Where Scotland Meets Ireland
Rathlin Island sits closer to Scotland than to Belfast, and on clear days, you can see the Mull of Kintyre just 12 miles away. This L-shaped island remains Northern Ireland’s only inhabited offshore island, with about 150 hardy souls calling it home.
The island’s position makes it a seabird paradise. The West Light viewpoint hosts Northern Ireland’s largest seabird colony, with puffins stealing the show from May to July. The RSPB Seabird Centre provides close-up views via remote cameras — perfect for those who prefer their wildlife watching weatherproof.
History runs deep here. Robert the Bruce allegedly watched a spider in a cave here, inspiring him to return to Scotland and eventually win independence. The cave still attracts visitors, though the spider has long since departed.
Ferries from Ballycastle take 25 minutes, running year-round with increased summer frequency. The journey often includes dolphin and porpoise sightings, setting the stage for island wildlife encounters.
Islands Near Dublin – Easy Day Trips
12. Ireland’s Eye
Don’t have time for Ireland’s western islands? Ireland’s Eye offers island escape just 15 minutes from Dublin. This uninhabited island packs surprising variety into its small size — a beach, Martello tower, and thriving seabird colonies.
Boats depart from Howth Harbor, that charming fishing village at the end of Dublin’s DART line. The combination makes for a perfect day trip — morning exploring the island, afternoon eating fresh seafood in Howth.
The island’s name comes from the Irish “Inis Éireann” (Ireland’s Island), though Vikings called it “Erin’s Island.” Either way, it offers quintessential Irish coastal scenery within sight of Dublin’s skyline.
Summer brings nesting seabirds, including Ireland’s only east coast gannet colony. Pack a picnic, bring binoculars, and enjoy this accessible island wilderness.
13. Lambay Island
Lambay Island plays by different rules. This private island opens for special guided tours, offering exclusive access to one of Ireland’s most intriguing islands. What makes Lambay unique? Start with the wallaby colony — yes, wallabies, hopping around an Irish island.
The Baring family, who’ve owned Lambay since 1904, created this unusual sanctuary. Besides wallabies, the island hosts rare breed cattle, exotic birds, and carefully maintained gardens around their castle.
Atlantic Islands Off Ireland’s Northwest Coast
14. Tory Island, Donegal
Tory Island doesn’t do things by halves. This remote Donegal outpost, nine miles off the mainland, maintains traditions the rest of Ireland has forgotten. They still have a king — not ceremonial, but a practical community leader who welcomes visitors and represents the island.
The island’s artist community produces naive art that’s gained international recognition. The style developed organically when English artist Derek Hill began teaching islanders in the 1950s. Today, the Tory Island painters exhibit worldwide while maintaining studios on the island.
Weather dominates life here more than any other inhabited Irish island. Winter storms can isolate Tory for days, even weeks. But isolation bred resilience and a fierce community spirit that visitors find infectious.
The lighthouse and round tower stand as sentinels — one ancient, one modern, both essential to island survival. Ferry services from Magheroarty and Bunbeg run weather-dependent, making any Tory visit feel earned.
15. Gola Island
Gola Island tells a resurrection story. Abandoned in the 1960s, it’s slowly repopulating as people seek simpler lives and diaspora descendants return to their roots. This tiny Donegal island offers pristine beaches and traditional cottages without modern distractions.
Summer ferry services connect Gola to the mainland, but many visitors come by private boat. The island’s beaches rank among Ireland’s finest — white sand, clear water, and usually, blessed solitude.
What Gola lacks in facilities it compensates with authenticity. No shops, limited accommodation, just unspoiled Irish island life for those willing to embrace simplicity.
Planning Your Island Hopping Adventure
When to Visit Ireland’s Islands
Timing your island adventure requires balancing weather, wildlife, and crowds. May through September offers the most reliable conditions, but each month brings different rewards.
May and June deliver long days, wildflowers, and arriving seabirds without peak season crowds. Puffins arrive at colonies, rhododendrons bloom on Garnish Island, and ferry services increase frequency.
July and August guarantee the warmest weather and full ferry schedules but expect company. Booking accommodation and tours becomes essential. Still, summer energy on the islands — festivals, music sessions, extended pub hours — creates memorable atmosphere. Planning a summer visit? Our 7 day Ireland tour itinerary example shows how to include islands in a week-long adventure.)
September and October offer golden light and smaller crowds. Weather becomes unpredictable, but calm days in autumn rank among the year’s finest. Many birds begin migration, making places like Cape Clear particularly interesting.
Winter? Only for the committed. Many islands reduce or suspend ferry services. But reaching somewhere like Tory Island in January, sharing storms and stories with islanders, offers unmatched authenticity.
How to Get to Irish Islands
Ferry travel defines island visits, and understanding the system prevents disappointment. Most ferries operate like buses — regular schedules, weather permitting. That “weather permitting” caveat matters more than mainlanders realize.
Booking varies by route. Major services like Aran Islands ferries operate online booking systems with fixed schedules. Smaller islands might require phone calls to local operators who judge conditions daily. Always have the ferry company’s number saved — schedules change with wind and waves.
What about seasickness? Short crossings rarely trouble anyone, but Atlantic swells can challenge sensitive stomachs. Sit outside, focus on the horizon, and remember — even locals occasionally feel queasy. Most crossings take 15-45 minutes, manageable even for reluctant sailors.
Essential packing includes layers (island weather changes rapidly), rain gear (optimism doesn’t stop Atlantic showers), and cash (many islands have limited card facilities). Comfortable, grippy footwear matters — island paths can be uneven and slippery.
Island Tour Options
Independent exploration suits some islands perfectly. Places like Valentia or Sherkin offer straightforward navigation and clear attractions. Rent bikes on larger islands or enjoy leisurely walks on smaller ones.
But guided tours transform island visits. Local guides share stories you’d never discover alone — which cottage housed the last island king, where to spot rare orchids, why certain fields stay empty. Small group tours foster conversation with guides who often have personal island connections. Wondering how Ireland’s islands compare to Scotland’s? Check out our comparison of Ireland vs Scotland for tours.
Private boat charters open possibilities. Visit multiple islands in a day, adjust schedules for weather or interest, access spots regular ferries skip. Yes, it costs more, but the flexibility and exclusivity justify expense for special occasions.
Multi-day island hopping deserves consideration. Our comprehensive two week tour around Ireland itinerary example includes extensive island exploration possibilities.
Essential Tips for Visiting Ireland’s Islands
What to Pack
Smart packing enhances island experiences. Start with weather protection — waterproof jacket and pants, not just a raincoat. Atlantic weather arrives horizontally, and umbrellas become airborne art projects.
Layer strategically. Morning ferry crossings feel arctic, afternoon sun demands t-shirts, evening returns to chill. Merino wool or technical fabrics work brilliantly — warm when wet, quick-drying, packable.
Photography gear needs protection. Salt spray destroys cameras faster than you’d believe. Bring lens cloths, protective bags, and backup batteries — island shops rarely stock photography supplies.
Cash remains king on many islands. ATMs exist on larger islands but assume smaller ones operate cash-only. Euros in the Republic, pounds sterling in Northern Ireland — don’t get caught out crossing borders.
Respecting Island Communities
Island communities welcome visitors but appreciate respect for their home. Shopping locally supports island economies — that handknit sweater or homemade jam helps families stay on islands year-round.
Environmental consciousness matters more on islands where resources are limited. Carry out what you carry in, stick to marked paths, and respect wildlife viewing distances. Those puffins might seem approachable, but disturbing nesting birds has serious consequences.
Photography etiquette applies, especially in small communities. Ask before photographing people, homes, or obviously private spaces. Most islanders happily share their stories if approached respectfully.
Gaeltacht islands deserve special consideration. Irish-speaking communities preserved this language against enormous odds. Show appreciation — learn basic phrases, support Irish-language events, buy from local Irish speakers.
Creating Your Perfect Island Itinerary
For History Enthusiasts
History buffs could spend weeks exploring Ireland’s island archaeology. Start with Skellig Michael’s perfectly preserved monastery, then contrast with Clare Island’s medieval abbey frescoes. Rathlin Island adds military history and mythology to the mix.
Don’t overlook smaller sites. Many islands feature ring forts, standing stones, and chapel ruins that mainstream tourism ignores. Local guides often know unmarked sites with fascinating stories.
For Wildlife Lovers
Ireland’s islands offer wildlife encounters impossible on the mainland. Plan around species and seasons — puffins (May-July), whale watching (April-October), seal pupping (autumn), bird migration (spring/autumn).
The Saltee Islands host Ireland’s largest bird colonies. Rathlin Island combines puffin viewing with seal watching. Cape Clear’s bird observatory attracts rare migrants. Little Skellig’s gannet colony overwhelms the senses.
Marine life thrives in island waters. Dolphins regularly escort ferries, basking sharks cruise summer channels, and grey seals pop up everywhere. Patient observers might spot minke whales or porpoises.
For Beach Seekers
Island beaches offer what mainland strands can’t — pristine sand, clear water, and often, solitude. Sherkin Island’s Silver Strand earns its name with fine white sand. Inis Oírr’s sheltered beach provides safe swimming even when Atlantic swells pound western shores.
Some beaches hide perfectly. Gola Island’s strands appear deserted even in summer. Bere Island offers rocky coves for those who prefer scrambling to sunbathing. Even tiny islands often conceal pocket beaches accessible only by foot.
Remember Irish beach realities — water stays refreshing (read: cold) year-round, weather changes rapidly, and that perfect beach might be underwater at high tide. But catching an island beach on a sunny day? Pure magic. For accommodation near the coast, see our guide to hotels in Ireland which includes island stays.
Frequently Asked Questions About Ireland’s Islands
How many islands does Ireland have?
The often-quoted “365 islands” makes a better story than fact. Ireland has approximately 80 islands that are inhabited or have been inhabited historically. If you count every rock that stays above high tide, numbers reach several hundred, but meaningful islands — those you can visit and explore — number far fewer.
Currently, about 20 Irish islands maintain year-round populations, from Aran Islands’ 1,200 residents to islands with single-digit populations. Many islands see seasonal population surges as summer residents return and tourism workers arrive.
Can you visit Irish islands in winter?
Winter island visits require flexibility and determination. Many ferry services reduce schedules or stop entirely November through March. Weather windows shrink, and storm cancellations increase.
But winter rewards the persistent. Imagine having Skellig Michael’s views to yourself, or joining locals for music sessions when tourists vanish. Inhabited islands like the Arans maintain year-round ferry services, offering authentic glimpses of island life stripped of summer gloss.
Hotels and restaurants may close, but those remaining open welcome visitors warmly. Just pack seriously warm clothes and waterproofs that mean business.
Do you need to book ferries in advance?
Booking depends on season and destination. July-August ferries to popular islands fill up, especially weekends. Aran Islands ferries merit advance booking year-round. Smaller islands might not offer advance booking — you show up and hope.
Group travel demands booking regardless of season. Nothing ruins plans faster than reaching the pier to find no space for your party. Our guided tours always pre-arrange ferry spaces, eliminating uncertainty.
Weather cancellations complicate bookings. Most operators offer refunds or rescheduling for weather-related cancellations, but always check policies. Travel insurance covering ferry cancellations prevents financial disappointment.
Which islands are best for families?
Family-friendly islands balance adventure with practicality. Sherkin Island excels — short ferry ride, beaches, clear walks, and enough facilities to manage family needs. Valentia Island’s bridge access eliminates ferry concerns while maintaining island atmosphere.
Aran Islands work well for families with older children who appreciate cultural experiences and can manage longer walks. The largest island, Inis Mór, offers bike rentals and horse-drawn carriages for easier exploration.
Avoid remote islands with very limited facilities for young children. Places like Dursey or Tory Island challenge families with minimal infrastructure and weather-dependent access.
Are the islands suitable for seniors?
Many islands welcome senior visitors, but choosing wisely matters. Valentia Island’s bridge access and developed infrastructure suit those with mobility concerns. Garnish Island offers accessible gardens with ferry rides under 15 minutes.
Some islands challenge fitness levels. Skellig Michael’s 618 steps defeat many younger visitors. Remote islands might lack medical facilities, concerning for those with health conditions.
Start Your Island Adventure with Keogh Tours
Ireland’s islands offer something increasingly rare — authentic experiences in spectacular settings. From Skellig Michael’s ancient monastery to Tory Island’s living Gaelic culture, from pristine Gola beaches to Garnish Island’s exotic gardens, each island tells unique stories.
But here’s what solo travelers often miss: the connections only local knowledge provides. That unmarked path to the best puffin viewing spot. The cottage where traditional music sessions happen. The tide times that reveal hidden beaches.
Our luxury tours transform island visits from simple ferry trips to immersive experiences. We handle logistics — ferry bookings, weather alternatives, local guides — while you focus on creating memories. Small group sizes mean flexibility to pursue group interests, whether that’s photography, archaeology, or simply finding the perfect pub lunch.
Ready to explore Ireland’s stunning islands? Contact us to create your perfect itinerary.
The islands are calling. Will you answer?
