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Offshore island
Clare Island
Clare Island stands at the entrance to Clew Bay beneath the slopes of Knockmore. Its long history is linked with the O’Malley maritime dynasty, while modern visitors come for mountain walking, beaches, medieval wall paintings and broad views across Mayo’s island-filled coastline.
AccessFerry from Roonagh Pier
DepartureRoonagh
Best timeLate spring to early autumn; always check local transport and weather
AllowDay trip or overnight stay
Plan your visit
Experience Clare Island
Clare Island stands at the entrance to Clew Bay beneath the slopes of Knockmore. Its long history is linked with the O’Malley maritime dynasty, while modern visitors come for mountain walking, beaches, medieval wall paintings and broad views across Mayo’s island-filled coastline.
Three highlights
- Granuaile’s Castle
- Clare Island Abbey
- Knockmore summit walk
Before travelling
Island transport is weather dependent. Check the operator’s latest sailing information, accessibility guidance and return times before setting out.