west-iceland · Iceland
Hraunfossar
Hraunfossar, meaning 'Lava Waterfalls', is a breathtaking series of cascades emerging directly from beneath a porous lava field. Instead of a single dramatic drop, water gracefully seeps and tumbles over countless small openings, creating a mesmerizing, ethereal spectacle unlike any other waterfall in Iceland.
About Hraunfossar
Hraunfossar, meaning 'Lava Waterfalls', is a breathtaking series of cascades emerging directly from beneath a porous lava field. Instead of a single dramatic drop, water gracefully seeps and tumbles over countless small openings, creating a mesmerizing, ethereal spectacle unlike any other waterfall in Iceland.
History & Background
The water that forms Hraunfossar has filtered through the porous lava field from the Langjökull glacier, emerging naturally along the riverbank. Just upstream is Barnafoss — 'Children's Falls' — named after a tragic legend in which two children fell into the river while crossing a natural stone arch bridge. Their grieving mother had the bridge destroyed to prevent further tragedy.
Key Facts
- ✔Water emerges directly from beneath a 900-year-old lava field
- ✔Stretches over 900 meters along the river
- ✔Crystal clear water filtered through porous lava from Langjökull
- ✔Barnafoss waterfall nearby is named after a tragic local legend
- ✔Located near Reykholt in Borgarfjörður
Tours Near Hraunfossar
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Book NowAbout Hraunfossar
Hraunfossar is one of Iceland's most unusual waterfalls — not a single cascade but hundreds of tiny rivulets seeping through a porous lava field over a distance of about 900 meters, pouring into the turquoise Hvítá river below. The water originates from Langjökull glacier and filters through the underground lava tubes of Hallmundarhraun before emerging here. The contrast between the clear, cold springs and the glacial river creates vivid turquoise colors. A wooden boardwalk provides excellent viewing along the entire stretch.
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Book NowHistory & Background
The water that forms Hraunfossar has filtered through the porous lava field from the Langjökull glacier, emerging naturally along the riverbank. Just upstream is Barnafoss — 'Children's Falls' — named after a tragic legend in which two children fell into the river while crossing a natural stone arch bridge. Their grieving mother had the bridge destroyed to prevent further tragedy.
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Book NowStory & Folklore
Hraunfossar — Lava Falls — are Iceland's most uniquely formed waterfall: not a single drop but hundreds of small springs emerging directly from the edge of a lava field and flowing into the Hvítá river below. Over a 900-metre stretch of riverbank, glacier-filtered water seeps through centuries-old lava and emerges crystal clear. The effect from the viewing path above looks like a glittering hem of silver flowing along the dark lava shelf. The nearby Barnafoss, just a few hundred metres upstream, provides a powerful contrast — violent and churning where Hraunfossar is delicate and quiet. Together they showcase the full range of Iceland's waterfall character in a single short walk.
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Book NowVisitor Information
Best Time
Year-round, autumn colors beautiful in September
Duration
20–30 minutes
Access
Off Route 518 near Húsafell. Free parking, accessible boardwalk.
Why Visit
Witness water's unique dance from volcanic rock.
Hidden Gems Nearby
Early Morning Visit
Visit Hraunfossar at sunrise or early morning for the most magical light and fewer crowds.
The morning light creates stunning rainbows in the mist, and you may have the waterfall entirely to yourself.
Nearby Trails
Explore the lesser-known walking trails around Hraunfossar that most tourists skip.
These trails offer unique perspectives of the waterfall and surrounding landscape that you won't find in guidebooks.
Winter Transformation
Hraunfossar takes on an entirely different character in winter when partially frozen.
The ice formations create a spectacular natural sculpture, and the contrast with the flowing water is breathtaking.
Practical Information
Best Time
Year-round, autumn colors beautiful in September
Duration
20–30 minutes
Access
Off Route 518 near Húsafell. Free parking, accessible boardwalk.
Photo Gallery
Frequently Asked Questions
Is this waterfall free to visit?▾
Most waterfalls in Iceland are free to visit, though some may have a small parking fee.
Can I visit this waterfall in winter?▾
Yes, most waterfalls are accessible year-round, though surrounding paths may be icy in winter. Wear proper footwear with good grip.
Is there parking near the waterfall?▾
Most popular waterfalls have dedicated parking areas. Some charge a small parking fee.
How long does it take to visit?▾
Plan for 30 minutes to 1 hour, depending on how much time you want to spend photographing and exploring the area.