
Arnesarhellir
Journey into Arnesarhellir, a captivating lava tube cave in West Iceland, where a subterranean world of glistening stalactites and stalagmites awaits. This geol…
About
About Arnesarhellir
Journey into Arnesarhellir, a captivating lava tube cave in West Iceland, where a subterranean world of glistening stalactites and stalagmites awaits. This geological wonder, shaped by volcanic forces, also holds a legendary tale of a historical outlaw.
Discover a hidden lava tube cave featuring unique geological formations and a compelling local legend.
Background
History & Background
Arnesarhellir is intrinsically linked to the legend of Arnes Pálsson, an intriguing figure from the mid-18th century. According to local sagas, Arnes, who resided in the Hvalfjörður region, was involved in theft and subsequently became an outlaw. He is said to have sought refuge and lived for a period within this very cave, finding a hidden sanctuary from the authorities and the harsh Icelandic elements. The veracity of Arnes's stay in the cave remains a subject of folklore, as he was reportedly the sole witness to his own residency there. However, the legend gained further credence with later discoveries within the cave: accounts claim that remnants such as old bones, a simple built-up wall (perhaps a rudimentary shelter), and a horn comb were found, providing tangible, albeit anecdotal, evidence of human habitation. This captivating story has cemented Arnesarhellir's place in local history, transforming it from merely a geological formation into a site imbued with human drama and mystery.
Arnesarhellir, meaning 'Arnes's Cave,' is a fascinating lava tube cave nestled in the rugged landscape of West Iceland. This subterranean marvel offers a unique glimpse into Iceland's volcanic past and ongoing geological processes. Formed by ancient lava flows, the cave's interior is a spectacle of natural artistry, adorned with a stunning array of speleothems. Visitors will marvel at the glistening lava stalactites that dangle from the ceiling, their varied shapes and sizes reflecting centuries of mineral deposition. Below, the cave floor is equally captivating, featuring numerous lava stalagmites—some smooth and conical, others intricately textured—that rise towards the ceiling, creating a surreal, otherworldly landscape. The dark, wet environment highlights the intricate details of these formations, which are brought to life by the beam of a headlamp. Beyond its geological wonders, Arnesarhellir is steeped in local folklore. It is named after Arnes Pálsson, an alleged outlaw from the mid-18th century who, according to local sagas, sought refuge in the cave to escape justice. Legends claim that old bones, a rudimentary built-up wall, and even a horn comb were later discovered within, hinting at his solitary stay. While the truth of these tales remains shrouded in time, they add an undeniable layer of mystique to the cave. Access to Arnesarhellir is considered challenging and is recommended only for experienced hikers. The 'ledge' (syllan) leading to the cave is reportedly visible from Highway 1, near the Hvalfjarðargöng tunnel, offering a distant view for those not venturing inside. For those prepared for the adventure, exploring Arnesarhellir provides an unforgettable journey into Iceland's geological heart and its rich tapestry of historical legends.
Folklore
Story & Folklore
Deep within the earth of West Iceland lies Arnesarhellir, a cave steeped in both geological wonder and intriguing legend. Imagine stepping into its cool, dark embrace, your flashlight beam dancing across the glistening ceiling where countless delicate stalactites hang like frozen tears. Below, the cave floor is a forest of peculiar stalagmites, some tall and slender, others stout and textured, all sculpted by the slow drip of minerals over millennia. It's a place where time seems to stand still, much like the infamous Arnes Pálsson, an 18th-century figure. Stories tell of Arnes, accused of theft, seeking refuge in this very cave, making it his temporary hideout from the world above. Picture him, alone in the flickering light of a fire, surrounded by these silent, ancient formations, perhaps leaving behind the very bones and horn comb that were later discovered, forever linking his story to this remarkable subterranean sanctuary.
Local Legend
The Outlaw Arnes Pálsson's Hideout
Legend has it that Arnesarhellir served as a refuge for Arnes Pálsson, an 18th-century outlaw accused of theft. Stories claim he lived here to evade capture, with findings of old bones, a built-up wall, and a horn comb later lending credence to his solitary stay within the cave's depths.
Experiences
Tours Near Arnesarhellir
Best-rated Iceland experiences — book with free cancellation
Culture
Stories & Legends
Icelandic sagas and folklore from this area

Heynes
Heynes is a historic location in Iceland mentioned in "Harðar saga og Hólmverja", one of the ancient Íslendingasögur (Sagas of Icelanders). These medieval narratives preserve the history of Iceland's Viking Age settlement.

Kúludalsá
Kúludalsá is a historic location in Iceland mentioned in "Harðar saga og Hólmverja", one of the ancient Íslendingasögur (Sagas of Icelanders). These medieval narratives preserve the history of Iceland's Viking Age settlement.

Sjálfkvíar
Sjálfkvíar is a historic location in Iceland mentioned in "Harðar saga og Hólmverja", one of the ancient Íslendingasögur (Sagas of Icelanders). These medieval narratives preserve the history of Iceland's Viking Age settlement.
Explore
Hidden Gems Nearby
✦ Intricate Lava Speleothems
Marvel at the diverse and glistening lava stalactites and stalagmites that adorn the cave's ceiling and floor, sculpted over millennia by mineral-rich drips.
These unique formations are a testament to Iceland's dynamic volcanic geology and the slow dance of nature.
✦ The Outlaw's Sanctuary
Seek out the rumored spot where Arnes Pálsson, the 18th-century outlaw, allegedly built a rudimentary shelter and dwelled, adding a layer of historical mystery to your exploration.
It's a tangible link to a compelling local legend, inviting reflection on the lives of those who sought refuge here.
✦ Distant View from Route 1
For those unable to undertake the challenging hike, the 'ledge' (syllan) leading to Arnesarhellir is said to be visible from Highway 1, near the Hvalfjarðargöng tunnel.
It offers a glimpse of the cave's dramatic setting from afar, appreciating its remote and rugged location without the demanding trek.
Help
Frequently Asked Questions
Location
📍 Location
Discover
Explore Nearby
Places from our database within 1.0 km — all data from Sanity
Loading nearby places…
0 places found within 1.0 km
Plan full itinerary →Explore More








