Álsey is a small uninhabited volcanic island west of Heimaey in the Vestmannaeyjar archipelago. Parts of the island are grass-covered, while steep cliffs and rocky shores dominate its coastline. It forms part of the distinctive volcanic and seabird landscape of the archipelago and can only be reached by boat in suitable conditions.
Accessible
Boat required
Bird nesting area
Sea cliffs
Geology
Álsey is a small volcanic island in the Vestmannaeyjar archipelago shaped by volcanic activity and continuing marine erosion.
Nature
Álsey is an uninhabited outer island with grassy slopes, high sea cliffs and rich seabird life.
Visit tips
Access is by sea only and landing can be difficult. Respect nesting birds and visit only with experienced operators.
Last verified 16 September 2026