Grimsnes, Iceland

Crater rows · 200 m (656 ft) · Iceland-SW

Grimsnes is a crater rows in Iceland, 200 m (656 ft) high. Its last known eruption: bC (Holocene). NOAA records no significant eruption here.

Grimsnes on the map

Grimsnes and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

The volcano

Type: Crater rows
Elevation: 200 m (656 ft)
Country: Iceland
Region: Iceland-SW
Summit: 64.050° N, 20.883° W
Last known eruption: BC (Holocene)
Holocene activity known from: Tephrochronology
Smithsonian volcano number: 371060

Significant eruptions

NOAA records eruptions that killed, did damage, were very large, or set off a tsunami or earthquake.

None on record.

Around it

The volcanoes within 300 km.

Earthquakes near Grimsnes Volcanic ash advisories on the live map

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.