Ireland is a cyclist’s paradise, with its winding boreens and vast greenways, but for an adventure that truly takes you off the beaten path, it’s time to set your sights beyond the mainland. Scattered along the Atlantic coastline are over 80 islands, each offering a distinctive mix of wild landscapes, rich history, and blissfully quiet roads–making island cycling the ultimate escape!
This summer, pack your bicycle and head to three of Ireland’s most bike-friendly islands: Inis Mór, Achill and Valentia. Whether you’re after a peaceful day trip or a full weekend getaway, these islands offer jaw-dropping scenery, accessible routes, and cycling experiences you’ll never forget.
Inis Mór – Ancient Paths and Atlantic Cliffs
The largest of the Aran Islands and just a short ferry ride from the mainland, Inis Mór offers a unique glimpse into traditional Irish life. The roads here are narrow and quiet, weaving through a patchwork of stone-walled fields and limestone landscapes, with the wild Atlantic ever-present on the horizon.
Route highlights
The island’s crown jewel is Dún Aonghasa, a prehistoric clifftop fort that seems to defy gravity. The cycle from Kilronan Harbour to the fort is gentle and scenic, taking you past Kilmurvey Beach, seal colonies, and craft shops selling locally-made Aran sweaters. Don’t miss Poll na bPéist (The Wormhole), a naturally formed rectangular pool set against the backdrop of the cliffs.
Getting there
Ferries operate daily from Rossaveal in Co. Galway and Doolin in Co. Clare. Bikes are allowed on board with advance notice. If you’re local to Connemara, you can also hop on a short flight with Aer Arann from Connemara Airport. Local bike rentals are readily available in Kilronan village.
Pro tip: Time your trip with the tides and catch a glimpse of seals sunning themselves near the coast.
Achill Island – Greenway Glory and Coastal Majesty
Connected to the mainland by a bridge, Achill Island in Co. Mayo is the largest of Ireland’s offshore islands—and one of the most spectacular. Home to towering cliffs, endless beaches, and the stunning Great Western Greenway, Achill is ideal for both beginner and seasoned cyclists.
Route highlights
Starting in Westport, you can follow the traffic-free Greenway to Achill Sound before venturing deeper into the island. Highlights include Keem Bay, often ranked among the world’s most beautiful beaches, and Minaun Heights, offering panoramic views over Clew Bay. The Deserted Village at Slievemore is a haunting reminder of times past and makes for a poignant mid-ride stop.
Getting there
Drive or cycle across the Michael Davitt Bridge. You’ll find bike rental options in Westport, Mulranny, and Keel.
Pro tip: For a longer adventure, stay overnight and ride the full 42km Greenway in reverse the next day—it’s a different kind of beautiful on the return leg.
Valentia Island – Heritage and Hidden Gems
Tucked away on the Ring of Kerry, Valentia Island is often overlooked—but for cyclists in the know, it’s a must-visit. Small but mighty, this island boasts a lush microclimate, dramatic sea cliffs, and a surprising amount of history.
Route highlights
The Bray Head Loop is a firm favourite, offering an 8km coastal ride followed by a short hike to the signal tower, where you’ll be rewarded with breathtaking views of the Skellig Islands. History buffs should visit the Valentia Slate Quarry, once used in the Houses of Parliament. Nearby, the Tetrapod Trackway preserves some of the world’s oldest known footprints.
Getting there
Drive or cycle across the bridge from Portmagee, or take the seasonal ferry from Renard Point. Bikes are welcome on the ferry, and rentals are available in nearby Cahersiveen.
Pro tip: Pack a picnic and enjoy lunch with a view at Geokaun Mountain and Fogher Cliffs.
Planning your island escape
- Ferries: Always check schedules in advance, especially during off-peak seasons. Most routes allow bikes, but capacity can be limited.
- Bike rental: Booking ahead is advised in busier summer months, so make sure you plan ahead.
- Accommodation: If staying overnight, island B&Bs fill up fast—book early for the best deals and availability.
- Safety: Island roads can be narrow and rugged. Always wear a helmet, carry a puncture repair kit, and keep an eye on the weather.
- Sustainability: Respect local wildlife, stick to marked paths, and bring home all litter.
With their slower pace of life, quiet roads, and awe-inspiring landscapes, Ireland’s islands are perfect for mindful, memorable cycling. Whether you’re looking to tackle a greenway, chase the sunset on a cliffside ride, or simply enjoy the sea breeze in your hair, there’s an island route for you!
Dreaming of a local cycling holiday this year? Check out our recommendations on how you can experience an active, sustainable staycation in beautiful Connemara…
