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Iceland Cliffs

4 mapped4 regionsBasalt columns & sea cliffsStay back from the edge
Gerðuberg
Lögberg

Iceland’s cliffs split into two kinds: inland basalt-column walls and coastal sea cliffs. Gerðuberg on Snæfellsnes is a wall of hexagonal dolerite columns; Ketubjörg in the north are eroded sea cliffs with rock pillars; and Lögberg, the Law Rock at Þingvellir, is where Iceland’s parliament met from 930. Most named cliffs are short roadside stops — but the edges are undercut and the wind is real, so stay well back from the rim.

Conditions right now

Live from Vegagerðin & the Icelandic Met Office
Driving conditions
Checking live road status…
Weather now
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Safety first
Mind the edge
Cliff rims are undercut and wind gusts hard — stay well back
WindCan push you off
Coastal cliffsWatch for waves
SeabirdsMay–August
AccessMostly 2WD-friendly

Top cliffs

Iceland’s best-known basalt-column walls and sea cliffs, with real access info.

When & how to visit Iceland's cliffs

Gerðuberg pairs with a Snæfellsnes peninsula loop — a short gravel road off Route 54 leads to the base of the basalt columns. Ketubjörg sits on the remote Skagi peninsula in North Iceland; the road in turns to gravel, so check conditions before you drive. Lögberg, the Law Rock, is inside Þingvellir National Park on the Golden Circle, an easy half-day from Reykjavík. Seabird colonies at coastal cliffs are busiest from roughly May to August. Whichever cliff you visit, the same rule applies: the edges are undercut and can give way, and Iceland’s wind gusts hard on exposed headlands — stay well back from the rim and keep to marked paths.

The cliffs of Iceland, compared

All 4 mapped cliffs, ranked — our best-documented picks first. Tap any name for the full guide. Location and access details come from Wikidata and OpenStreetMap where they exist.

CliffRegionKnown for
GerðubergWest IcelandWorth discovering
LögbergReykjavík AreaWorth discovering
KetubjörgNorth IcelandWorth discovering
FonturEast IcelandCliff in East Iceland

Cliff
questions

Are Iceland’s sea cliffs dangerous to visit?
They can be. Cliff edges are often undercut by the sea and can collapse without warning, and Iceland’s coastal wind regularly gusts hard enough to knock people over. Stay well back from the rim, keep to marked paths, and never let children or pets near an unfenced edge.
What is Gerðuberg?
Gerðuberg is a wall of hexagonal dolerite (a coarse-grained basalt) columns on the Snæfellsnes peninsula in West Iceland, on the western edge of the Hnappadalur valley. It is roughly a 1.5-hour drive from Reykjavík and reachable by a short gravel road off Route 54.
Where are the Ketubjörg sea cliffs?
Ketubjörg are sea cliffs in Skagafjörður, North Iceland, on the Skagi peninsula just south of the abandoned farm Keta. They were formed from the eroded remains of an ice-age volcano, leaving rock pillars and a large cleft in the face.
Can I see puffins or seabirds at Iceland’s cliffs?
Many Icelandic sea cliffs host large seabird colonies — puffins, fulmars, kittiwakes and guillemots — mostly from roughly May to August. Watch from a safe distance behind the edge; nesting birds and crumbling turf make the very rim hazardous.
What was Lögberg (the Law Rock)?
Lögberg, or Law Rock, is a rocky outcrop at Þingvellir in the southwest, where the Alþingi — Iceland’s parliament — assembled from 930 until the 1300s. It sits inside Þingvellir National Park, an easy day trip from Reykjavík on the Golden Circle route.
Do I need a 4WD to reach Iceland’s cliffs?
Not for the best-known ones. Gerðuberg, Ketubjörg and Lögberg all have paved or gravel access suitable for a regular car. Some remoter coastal cliffs sit at the end of rough tracks — check the road type and live conditions before you drive.