Gullkistugjá

Gullkistugjá is a long volcanic fissure west of Helgafell above Hafnarfjörður, cutting through lava fields and revealing Iceland’s dynamic geological landscape.

At a Glance

Best season

Late spring to early autumn (May–September) offers the safest and most accessible conditions, with clear paths and good visibility across the lava fields. Summer provides long daylight hours, ideal for exploring the area around Helgafell.

Access

Gullkistugjá is located west of Helgafell above Hafnarfjörður and is accessible on foot via hiking routes in the surrounding lava fields. There are no formal paved paths directly to the fissure, so visitors should follow established walking trails from nearby parking areas and use caution when navigating uneven terrain.

GPS

63.9979, -21.8678

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About

About Gullkistugjá

Gullkistugjá is a long volcanic fissure west of Helgafell above Hafnarfjörður, cutting through lava fields and revealing Iceland’s dynamic geological landscape.

Visit Gullkistugjá (Helgafell) to explore a dramatic volcanic fissure in a quieter setting above Hafnarfjörður, where raw lava landscapes, deep cracks, and unique features like nearby Skúlatún reveal the powerful geological forces shaping Iceland.

Photos

Photo Gallery

Background

History & Background

Gullkistugjá formed as part of the volcanic and tectonic activity associated with the Reykjanes Peninsula, where the Earth’s crust is gradually stretching and fracturing. The fissure developed over time as lava flows cooled and the ground shifted, creating cracks and fracture zones across the surface. Located near Helgafell above Hafnarfjörður, it is part of a wider system of geological features that reflect Iceland’s position along the Mid-Atlantic Ridge. Although not developed as a major tourist site, Gullkistugjá remains an important natural feature that illustrates the long-term geological processes shaping the region.

Gullkistugjá (Helgafell) is a prominent volcanic fissure located west of Helgafell above Hafnarfjörður, within a rugged lava landscape shaped by past eruptions on the Reykjanes Peninsula. The feature forms part of a long fracture system that cuts across the terrain, extending through the southeastern part of Helgafell and continuing southward through the surrounding lava fields. These fissures were created by tectonic movement and volcanic activity, which gradually split and reshaped the surface of the land over time. The surrounding area is characterized by uneven lava formations, cracks, and moss-covered rock, providing a clear view of Iceland’s dynamic geological processes. One of the most notable nearby features is Skúlatún, a small, unburnt grassy mound that stands in contrast to the otherwise dark and barren lava field. This isolated patch of vegetation highlights how soil and moisture can accumulate in sheltered spots, allowing plant life to develop even in challenging volcanic environments. Gullkistugjá is less visited than more famous geological sites in Iceland, offering a quieter and more remote experience for those exploring the trails around Helgafell. The area is accessible on foot and forms part of a wider network of walking routes above Hafnarfjörður. For visitors, it provides an opportunity to observe the interaction between tectonic forces, volcanic history, and gradual ecological development in a landscape that continues to evolve over time.

Folklore

Story & Folklore

West of Helgafell, above Hafnarfjörður, the landscape is marked by the long fracture known as Gullkistugjá (Helgafell). Stretching through lava fields formed by past eruptions, the fissure reveals the hidden forces that have shaped the area over time. For those crossing this rugged terrain, the ground itself tells a story—split, shifted, and slowly changing as the earth moves beneath the surface. Nearby, the small grassy rise of Skúlatún stands out as a rare patch of green within the dark lava, offering a striking contrast to the surrounding rock. This unexpected feature has long caught the attention of travelers, highlighting how even the harshest volcanic landscapes can support life in isolated pockets. Unlike more well-known sites, Gullkistugjá remains a quiet and less-traveled place. Visitors who follow the paths around Helgafell can discover it as part of a broader journey through the lava fields, experiencing a landscape that feels both ancient and active at the same time.

💡 Did You Know?

Small green areas like Skúlatún can form in lava fields where soil and moisture accumulate over time—creating isolated patches of vegetation surrounded by bare volcanic rock.

Location