4.5
(96)
2,022
hikers
2
hikes
Waterfall hiking trails in Kaldárhraun Og Gjárnar traverse a landscape characterized by its volcanic origins and freshwater features. The region features gently rolling terrain with low elevation gains, making it accessible for various hiking abilities. Trails often follow river systems and skirt around lakes, providing opportunities to observe local flora and fauna. The area's geology includes lava fields and open spaces, offering a distinct natural environment for outdoor exploration.
Last updated: June 25, 2026
8
hikers
8.23km
02:11
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
43
hikers
10.7km
02:50
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(2)
2
hikers
6.55km
01:43
50m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
3
hikers
12.6km
03:16
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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It's a nice and easy walk to get here. Recommend.
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A nice little park on a small island between a small river.
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THERE YOU HAVE EXPOSED THE HOUSEHARE AND THE LIFE THERE ...
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Kaldárhraun Og Gjárnar offers a selection of hiking trails that lead to or feature waterfalls. While the region is known for its diverse landscapes, there are at least two prominent waterfall-focused routes, such as the Elliðaár Dam – Kermóafoss loop from Sel and the Elliðaár Dam – Kermóafoss loop from Elliðavatn, both leading to the beautiful Kermóafoss waterfall.
The waterfalls in Kaldárhraun Og Gjárnar are generally accessible year-round. During spring and early summer, snowmelt can increase water flow, making the waterfalls particularly impressive. Autumn offers vibrant fall foliage, while winter provides a serene, often snow-covered landscape, though trails might be icy.
Yes, the region's terrain is characterized by gently rolling landscapes with low elevation gains, making many trails accessible. While specific 'easy' waterfall routes are limited, the overall network offers options for different ability levels. For a generally easy hike in the area, consider the Elliðaár Dam – Elliðaárvatn Birdlife loop from Víkingsvöllur, which is rated easy and offers a pleasant stroll near water.
Given the varied weather conditions in Iceland, it's advisable to dress in layers. Waterproof and windproof outer layers are recommended, especially near waterfalls where spray can occur. Sturdy, waterproof hiking boots with good grip are essential for navigating potentially wet or uneven terrain. Bringing a hat, gloves, and extra warm layers is also a good idea, even in summer.
Many trails in Kaldárhraun Og Gjárnar are suitable for families due to the region's generally low elevation gains and accessible paths. Routes like the Elliðaár Dam – Kermóafoss loop from Sel are moderate in difficulty and offer a rewarding experience to a waterfall without being overly strenuous, making them a good option for active families.
Generally, dogs are welcome on hiking trails in Iceland, but it's crucial to keep them on a leash to protect local wildlife and ensure the safety of other hikers. Always check specific trail regulations or signage, especially in nature reserves. Please remember to clean up after your pet.
Yes, several routes in the region are designed as loops, allowing you to start and end at the same point. For instance, the Elliðaár Dam – Kermóafoss loop from Elliðavatn is a moderate circular path that takes you to Kermóafoss waterfall and back, offering diverse views along the way.
The freshwater systems and surrounding landscapes of Kaldárhraun Og Gjárnar are home to various bird species, especially near lakes like Elliðavatn. You might spot ducks, geese, and other waterfowl. The area's volcanic and lava field environments also support unique flora and smaller animal life adapted to these conditions.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Reviewers often praise the region's unique blend of river valleys, lake shores, and lava field landscapes, as well as the accessibility of its trails and the beauty of its natural features like Kermóafoss waterfall.
While Kermóafoss is the most prominent waterfall on marked trails, the region's volcanic and freshwater characteristics mean that smaller, less-known cascades might be found, especially after heavy rains or snowmelt. Exploring the river systems, such as the Elliðaár river, can sometimes reveal these more secluded spots, though they may not be on official routes.
Parking is generally available at common starting points for trails in Kaldárhraun Og Gjárnar. For routes like those leading to Kermóafoss, you can often find designated parking areas near the trailheads, such as those accessible from Sel or Elliðavatn. It's always a good idea to check specific route details for parking information before you go.
Winter hiking is possible in Kaldárhraun Og Gjárnar, offering a unique and tranquil experience with snow-covered landscapes and potentially frozen waterfalls. However, trails can become icy and slippery, requiring appropriate gear like microspikes or crampons. Always check weather conditions and trail reports before heading out in winter.

