Overview
Carbery’s Hundred Isles form a striking chain of islands and skerries that fringe the south‑west coast of Ireland, stretching across Long Island Bay and Roaringwater Bay in County Cork. Though the poetic name suggests a hundred, the archipelago contains roughly fifty landforms, ranging from inhabited islands such as Cape Clear, Sherkin and Long Island to bare limestone outcrops that disappear at high tide. The Gulf Stream gives the area a mild climate, allowing pockets of lush vegetation to thrive alongside stark, treeless cliffs and sandy beaches. The eastern side of the Ilen River estuary is especially sheltered, making it a favoured spot for farming and settlement.
History
The phrase Carbery’s Hundred Isles first appeared in Thomas Davis’s 1844 poem The Sack of Baltimore, which romanticised the 1631 raid on the fishing village of Baltimore by Algerian pirates. The line “The summer sun is falling soft on Carbery’s hundred isles” cemented the name in popular imagination, even though the actual count never approached a hundred. The islands were part of the medieval Barony of Carbery, a semi‑independent kingdom ruled by seafaring clans such as the O’Driscolls. The O’Driscoll clan still celebrates its heritage with an annual gathering on Cape Clear each June.
Jonathan Swift visited the area in the 1720s and recorded his impressions in verse, noting the stark beauty of the islands and the bustling harbour of Baltimore. Over the centuries the islands have supported fishing, copper‑mining (especially on Long Island) and small‑scale farming, leaving a patchwork of ruins that tell the story of a once‑thriving maritime community.
Legends & Folklore
Local tradition holds that the islands were once a single landmass. According to the 1972 account by Peter Somerville‑Large, a violent thunderstorm in AD 830 split the island then called Innisfadda into three parts, giving rise to the present‑day Long Island, Horse Island and surrounding skerries. The story is echoed in the poetry of Thomas Osborne Davis, who wrote of “the summer sun … over Carbery’s hundred isles”.
Transport & Parking
Getting to the mainland hub – The village of Baltimore is the main gateway. It is reached via the R595 from Skibbereen (about 12 km) and is served by Local Link Bus 266 (Skibbereen ↔ Baltimore, hourly on weekdays). Free public car parking is available at the harbour front, close to the ferry terminals and the town’s pubs.
Ferry services (prices from 2025, verified via Wikivoyage and operator sites):
| Route | Operator | Duration | Adult Return | Child Return | Summer Frequency |
|---|---|---|---|---|---|
| Baltimore ↔ Cape Clear | West Cork Ferries | 45 min | €20 | €9 | 4–5 departures daily (year‑round) |
| Schull ↔ Cape Clear | Schull‑Cape Clear Ferry | 30 min | €20 | €9 | 3–4 departures daily (June‑Oct) |
| Baltimore ↔ Sherkin | Sherkin Island Ferries | 30 min | €15 | €4 | 5–6 departures daily (year‑round) |
| Baltimore ↔ Heir Island | Heir Island Boat Service | 20 min | €6 | €2 | No longer runs from Baltimore – operates 3–4 times daily from Cunnamore Pier (near Skibbereen) in summer |
| Schull ↔ Long Island | Long Island Boat Service | 5 min | €6 | €2 | 6–8 departures daily (summer) |
All ferries accept bicycles (small cargo) and dogs on leashes (subject to space). No cars are permitted on the island ferries.
Private boat & charter options – Local operators in Baltimore and Schull offer day‑charter RIBs for wildlife watching, night‑kayak bioluminescence trips and custom island‑hopping itineraries.
Island Cruise Tour
A popular way to see many of the islands in a single outing is the Mystic Waters two‑hour cruise that departs from Baltimore pier each afternoon (typically 14:30). The vessel carries up to 100 passengers and provides commentary on geology, history and wildlife. Tickets are €20 per adult (2025 price). The tour passes the Skeams, Heir Island, Long Island and offers a glimpse of Fastnet Rock.
Wildlife & Nature
The sheltered waters of Roaringwater Bay support a rich marine ecosystem. Seals, otters, dolphins and porpoises are regular visitors to the bays around Sherkin and Cape Clear, and whale‑watching tours from Baltimore target minke, fin and humpback whales in the summer.
Birdlife – Cape Clear hosts a small bird observatory; the island’s cliffs and the Skeams provide nesting sites for gulls, cormorants and winter‑migrating waders. Spring brings a surge of passerines and seabirds to the grassy islets.
Lough Hyne – A unique salt‑water lake a few kilometres east of Baltimore, linked to the sea by rapids. It is a designated nature reserve, popular for wild swimming, snorkeling and, with a permit, scuba diving. A mobile sauna sometimes visits the lake in summer.
Flora – Heir Island’s central marshland supports a vibrant reed bed and over 200 species of wildflowers; the Skeams are famed for spring wild‑flower carpets.
Sea Swimming Spots
The islands offer a variety of swimming locations. On Heir Island, the Reen strand provides a sandy beach framed by the island’s reed‑bed marshes – a favourite spot for locals and visitors alike. Sherkin Island boasts three sandy beaches, the most popular being Silver Strand near the harbour and Trá Bán on the western side, both ideal for family swims. Cape Clear’s North Harbour has a pebble‑shingle beach with calm waters, while the South Harbour offers a more exposed stretch for confident swimmers. All spots are reachable on foot from the ferry terminals and are well‑suited to both casual dips and longer sea‑swim challenges.
Festivals & Events
| Month | Event | Location |
|---|---|---|
| May (early) | Baltimore Fiddle Fair | Baltimore village centre |
| May (late) | Wooden Boat Festival | Baltimore harbour |
| June | O’Driscoll Clan Gathering | Cape Clear (June) |
| June | O’Driscoll Mid‑Summer Festival | Baltimore (family‑focused) |
| July‑August | Sherkin Family Regatta | Sherkin Harbour |
| August (first weekend) | Baltimore Regatta | Baltimore Harbour |
| September (first weekend) | Cape Clear Storytelling Festival | Cape Clear (Gaeltacht) |
| September (mid) | Fastnet Race Memorial Exhibition | Cape Clear Heritage Centre |
These events showcase traditional music, sailing, craft and Gaelic language, giving visitors a chance to mingle with locals.
Additional Activities
- Scuba diving & technical diving – Operators Baltimore Diving and Aquaventures run courses from the harbour; Lough Hyne also offers a protected dive site (permit required).
- Kayaking & paddle‑boarding – Calm bays around Sherkin and Heir Island are ideal for beginners; night‑kayak trips reveal bioluminescent plankton in peak summer.
- Cycling – Bikes are welcome on most ferries; the flat lanes of Sherkin and the scenic loop on Long Island make for pleasant rides.
- Bird‑watching walks – The Skeams have a modest campsite (no fresh water) and excellent viewing points for waders.
- Cultural workshops – Cape Clear’s Irish Language Institute runs short immersion courses; Island Cottage on Heir Island offers weekend cooking workshops featuring West Cork seafood.
- Art & education – Sherkin Island runs a Fine Arts Degree Course; its artists’ community often opens studios during the summer.
- Heritage trails – Follow marked stone‑circles on Horse Island, explore the 15th‑century Franciscan friary on Sherkin, or walk the copper‑mining remnants on Long Island.
- Distillery plans – Horse Island is slated to host a small‑scale craft distillery, a project championed by local entrepreneurs aiming to add a new tasting experience to the island circuit.
Islands & Highlights
| Island | Highlights | Access |
|---|---|---|
| Cape Clear (Oileán Cléire) | Gaeltacht community, 5,000‑year‑old passage grave, 12th‑century church ruins, 14th‑century castle, Cape Clear Storytelling Festival (Sept), O’Driscoll Clan gathering (June), bird observatory, heritage centre, goat farm, yurts & tepees, youth hostel, fast‑track Irish‑language summer schools. | Year‑round ferries from Baltimore (≈45 min) and seasonal ferries from Schull (June‑Oct). |
| Sherkin (Inis Arcáin) | O’Driscoll stronghold (Dun Na Long), 15th‑century Franciscan friary, Slievemore Hill viewpoints, three sandy beaches (Silver Strand, Trá Bán, Cow Strand), Horseshoe Harbour cliffs, 1835 automated lighthouse at Barrack Point, Fine Arts Degree Course, Sherkin Family Regatta, local artists, seals & dolphins often sighted. | Ferries from Baltimore (≈30 min) and from Skibbereen. |
| Long Island (Inis Fada) | 5 km long, historic copper‑mining sites, Copper Point Beacon lighthouse, walking trails, small permanent community (≈6 residents), excellent bird‑watching during spring migration. | 5‑minute ferry from Colla Pier near Schull (seasonal). |
| Heir Island (Inis Uí Drisceoil) | Former O’Driscoll stronghold, sailing school, reed‑bed marshland with 200+ wild‑flower species, gourmet restaurant Island Cottage with weekend cooking workshops, yoga/retreat centre, no shops or pubs. | 20‑minute ferry from Cunnamore Pier (Skibbereen‑Ballydehob road); no longer served from Baltimore. |
| Horse Island | Victorian‑era copper‑mining village ruins, rock‑art panels, dramatic cliffs, planned craft distillery. | Private access; occasional charter boats. |
| The Skeams (East & West) | Grazing islands with unspoiled beaches, ruined chapel, modest campsite (no fresh water), prime seabird spotting. | Accessible by private boat or kayak. |
| Smaller islets (Goat Island, Calf Islands, Castle Island, Spanish Island) | Primarily grazing land; ideal for wildlife photography and quiet picnics. | Viewable from boat tours. |
Getting There & Practical Information
Ferry Connections
| Route | Operator | Approx. Duration | Frequency (summer) |
|---|---|---|---|
| Baltimore ↔ Cape Clear | West Cork Ferries | 45 min | 4–5 departures daily (year‑round) |
| Schull ↔ Cape Clear | Schull‑Cape Clear Ferry | 30 min | 3–4 departures daily (June‑Oct) |
| Baltimore ↔ Sherkin | Sherkin Island Ferries | 30 min | 5–6 departures daily (year‑round) |
| Baltimore ↔ Heir Island | Heir Island Boat Service | 20 min | Only from Cunnamore Pier, 3–4 departures daily (summer) |
| Schull ↔ Long Island | Long Island Boat Service | 5 min | 6–8 departures daily (summer) |
All ferries carry passengers, bicycles and small cargo where space permits. Tickets can be purchased on‑board or online via the island’s official websites.
Websites & Contact
- Cape Clear Island – www.capeclearisland.ie
- Island Cottage (Heir Island) – www.islandcottage.com
- Cape Clear Storytelling Festival – www.capeclearstorytelling.com
- Sherkin Island information – Sherkin Island
- Baltimore tourism – Baltimore West Cork
Accommodation & Amenities
- Cape Clear – B&Bs, guesthouses, a youth hostel, self‑catering cottages, plus unique yurts and tepees overlooking South Harbour.
- Sherkin – Cosy B&Bs and a small hotel near the pier; two pubs and a seasonal shop.
- Heir Island – Sailing lodge with rooms for guests of the sailing school; the Island Cottage restaurant.
- Long Island – A few self‑catering cottages; limited shop facilities.
- The Skeams – Primitive campsite (no fresh water, bring supplies).
Seasonal Highlights
- May‑June – Wild‑flower blooms on the Skeams and Long Island; O’Driscoll Clan gathering on Cape Clear (June). Whale‑watching trips start to run.
- July‑August – Peak sailing, water‑sports and kayaking; abundant dolphin and seal sightings; Baltimore Fiddle Fair and Wooden Boat Festival.
- September – Cape Clear Storytelling Festival; Fastnet Race memorial exhibition; milder weather for walking.
- Winter – Quiet off‑season; excellent for solitary walks, storm‑lit photography and winter‑bird watching.
Practical Tips
- Ferry timetables – Check the latest schedules; winter services are reduced.
- Parking – Free public parking is available at Baltimore Harbour (near the ferry terminal) and at Schull’s Colla Pier.
- Public transport – Local Link Bus 266 links Skibbereen → Baltimore (hourly weekdays). The nearest train station is at Cork City.
- Dog‑friendly – Dogs are allowed on ferries on a lead; most islands welcome well‑behaved pets on walks.
- Mobile reception – Patchy on smaller islands; download offline maps.
- Supplies – Smaller islands (e.g., the Skeams, Heir Island) have limited or no shops; bring food, water and a wind‑proof jacket.
- Diving permits – Required for Lough Hyne; arrange through the lake’s visitor centre.
- Safety – Weather can change rapidly; heed local advice before heading out on open water.
Carbery’s Hundred Isles offer a micro‑cosm of Ireland’s coastal heritage—dramatic cliffs, ancient ruins, vibrant Gaelic culture and a warm, welcoming community. Whether you’re sailing between the islands, tracing the steps of the O’Driscoll clan, or simply soaking up a sunset over Fastnet Rock, the archipelago promises an unforgettable West Cork adventure.