Grímsnes

Grímsnes is a volcanic system in South Iceland characterized by expansive lava fields stretching southeast from Búrfell. The terrain is naturally bounded by Álftavatn lake to one side and the Sog river to the other, creating a distinct landscape.

This volcanic system formed through multiple eruptions, with the most recent activity occurring approximately 7000 years ago during the Holocene epoch. Since then, the landscape has remained dormant, preserving the geological record of that eruptive period.

The volcanic landscape here has shaped how local people understand their environment and inspired stories passed down through generations. Walking through this terrain, you sense how deeply the land's fiery nature has influenced Icelandic culture.

The area can be explored on foot through established hiking trails that connect different points across the region. Wear sturdy footwear since the lava fields are uneven and can have sharp edges.

This system features approximately ten distinct eruption vents rather than a single volcano with one crater. Each vent released flowing lava that gradually built the landscape you see today.

GPS coordinates: 64.03684,-20.88905

Latest update: December 12, 2025 07:58