Pétursey

Natural landmarks of Iceland

TypeTuya / table mountain

RegionSouth Iceland

DifficultyModerate

Pétursey is a 274-meter-high palagonite mountain standing alone east of Sólheimasandur in the Mýrdalur area of South Iceland. The mountain was formerly known as “Eyjan há” (“the high island”), and clear evidence suggests that it was once surrounded by the sea when sea levels were higher.

Near Pétursey stands a small hill called Eyjarhóll, believed to be an ancient volcanic plug formed from basalt on the seabed. The area around Pétursey is varied and includes facilities belonging to the local horse association, Sindri.

Several farms are located near Pétursey, including Eystri-Pétursey, Vestri-Pétursey, Nykhóll, and Eyjarhólar. The area has a long history of settlement and has played an important role in local farming and coastal activities.

A large cave known as Eyjahellir is found in Pétursey. In the past, local farmers used the cave to store boats and fishing equipment. Higher up on the slope is a small shelter called Reipaból, where ropes were kept. One of the boats once stored there is now preserved at the Skógar Folk Museum beneath Eyjafjöll.

The place can form part of a wider journey through South Iceland, making it easy to combine the visit with other destinations in the region.

More details

Rock typeHyaloclastite and basalt

Formation typeTuya / subglacial mountain

Best seasonSummer

Hiking routeHikeable

Glacier coverNot glacier covered

VolcanismVolcano

Volcanic activityNot an active volcano

Overview

Pétursey is an Icelandic mountain whose character reflects the interaction of volcanic bedrock, glacial erosion and a harsh maritime climate.

History

Pétursey has primarily served as a regional landmark and part of the traditional landscape of its surrounding area. Cultural context: Pétursey contributes to the visual and cultural identity of its region and is part of the long relationship between Icelandic communities and mountain landscapes.

Geology

The geology of Pétursey is best understood within the wider volcanic history of Iceland. Glaciers, frost weathering and running water later modified the original volcanic landform.

Hiking

Hiking possibilities around Pétursey vary by route, season and access point. Exact distance and duration should be taken from a dedicated route record where available.

Safety

Conditions on Pétursey can change quickly. Wind, low cloud, rain, snow, ice and loose ground can all increase difficulty. Visitors should check current conditions and choose routes appropriate to their experience. Practical visitor information: Visitors should choose an experience that matches current conditions and their own experience

Views & surroundings

From higher ground, views generally open across neighbouring valleys, ridges and lowlands, depending on weather and access. Surroundings: Pétursey should be understood as part of its wider Icelandic landscape, including neighbouring valleys, ridges, lowlands and volcanic or glacial features. Nearby highlights: Natural attractions and mountains near Pétursey

Interesting facts

Pétursey is part of the broader story of how Icelandic mountains are built by volcanism and reshaped by ice and erosion. Understand Pétursey by noticing not just the summit, but also its rock, slopes, neighbouring landforms and position within the wider landscape. Notable features: The importance of Pétursey lies in the way its shape, geology and regional setting combine to create a distinct local landscape feature. Summary: Pétursey is a regional Icelandic mountain whose form reflects volcanic bedrock, glacial erosion and ongoing weathering. Themes: Pétursey; mountains; nature; hiking; geology

Frequently asked questions

What is special about Pétursey?: Pétursey is part of Iceland's mountain landscape, shaped by the combined effects of volcanism, glaciers, erosion and a harsh maritime climate.
How was Pétursey formed?: The geology of Pétursey is linked to Iceland's volcanic bedrock, while glaciers, frost, running water and weathering later reshaped the landform.
What should visitors know before visiting Pétursey?: Conditions around Pétursey can change quickly. Check access and weather before travelling, stay on established routes where possible and avoid damaging fragile natural surfaces.