4.5
(538)
7,696
hikers
19
hikes
Waterfall hiking trails in Mosfellsbær are situated amidst a diverse landscape of hills, mountains, and rivers, just northeast of Reykjavík. The region is characterized by peaks such as Helgafell and Úlfarsfell, which offer views of the southwest coastal area. Several rivers, including Leirvogsá, Kaldakvísl, and Varmá, contribute to the area's natural beauty, creating varied terrain for outdoor activities. Geothermal activity also influences the local environment, supporting lush vegetation.
Last updated: June 25, 2026
5.0
(1)
28
hikers
5.82km
01:36
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
8
hikers
13.8km
04:17
470m
470m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
3
hikers
5.32km
01:25
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
2
hikers
8.89km
02:35
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4
hikers
5.28km
01:24
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Mosfellsbær
Álafoss is a waterfall on the Varmá River in Mosfellsbær in the capital region of Iceland. In 1896, a hydroelectric wool factory was named after this waterfall. Today, only a wool and knitwear shop remains here. Since April 2013,[1] the waterfall and its small 14,000 m² surrounding area have been protected. Downstream of the waterfall, a former swimming pool has been converted into the Sundlaugin (Icelandic: The Swimming Pool) recording studio, where the band Sigur Rós recorded, among other things, their album "( )", the fifth track of which is titled "Álafoss".
1
0
Parking possible in the adjacent quarter
0
0
The house of Halldór Laxness, a pretty museum with a great audio tour.
1
0
Gljúfrasteinn was the place of residence and work of the Icelandic writer Halldór Laxness. Information on opening times and entrance fees can be found here: https://www.gljufrasteinn.is/is/um_gljufrastein/fyrir_gesti/opnunartimar/
1
0
An undisturbed view of the Esja and Móskarðshnjúkar.
0
0
Mosfellsbær offers a good selection of waterfall hiking trails, with 19 routes available for exploration. These trails cater to various fitness levels, ensuring there's something for everyone.
The waterfall hiking trails in Mosfellsbær are highly regarded by the komoot community, boasting an average rating of 4.5 stars from over 40 reviews. Hikers frequently praise the diverse terrain, from easy paths to more challenging ascents, and the rewarding views of the waterfalls and surrounding landscapes.
Yes, Mosfellsbær has several easy waterfall hikes perfect for beginners or families. For instance, the Helgusel – Helgufoss Waterfall loop from Capital Region is an easy 3.6-mile (5.8 km) trail that takes about 1 hour 36 minutes to complete, leading directly to Helgufoss. Another great option is the Tungufoss Waterfall loop from Mosfellsbær, which is 2.9 miles (4.6 km) and typically takes around 1 hour 13 minutes.
Absolutely! Many of the waterfall trails in Mosfellsbær are designed as loops, offering a varied experience without retracing your steps. Popular circular routes include the easy Helgusel – Helgufoss Waterfall loop from Capital Region and the moderate Tungufoss Waterfall – Helgafell Summit loop from Mosfellsbær, which combines waterfall views with a summit ascent.
Mosfellsbær's waterfall trails can be enjoyed year-round, but each season offers a different experience. Summer provides longer daylight hours and milder weather, ideal for extended hikes. Spring and autumn showcase vibrant colors and increased water flow in the waterfalls. Winter can be magical with snow and ice, but requires appropriate gear and caution due to potentially slippery conditions.
Generally, dogs are welcome on hiking trails in Iceland, including those in Mosfellsbær, but it's crucial to keep them on a leash at all times to protect local wildlife and ensure the safety of other hikers. Always clean up after your dog. Specific rules might apply in certain protected areas, so it's always good to check local signage.
Yes, parking is typically available near the trailheads for popular waterfall hikes in Mosfellsbær. For trails leading to Helgufoss, you'll often find designated parking areas, especially at starting points like Helgusel. It's advisable to arrive early during peak times to secure a spot.
Beyond the waterfalls, Mosfellsbær is rich in natural beauty. You can explore surrounding hills and mountains like Helgafell and Úlfarsfell, which offer panoramic views of the southwest coastal area. The region also features rivers like Leirvogsá, Kaldakvísl, and Varmá, and the picturesque Hafravatn lake, all contributing to a diverse outdoor experience.
Yes, Mosfellsbær offers several interesting landmarks. You can visit Gljúfrasteinn – Halldór Laxness Museum, the former home of the Nobel laureate. For stunning views, consider hiking to Reykjafjall Summit or Úlfarsfell Summit and Viewpoint. The historic Mosfellskirkja Church is also nearby.
Given Iceland's changeable weather, layering is key. Wear waterproof and windproof outer layers, even in summer, as spray near waterfalls can make you wet and cold. Sturdy, waterproof hiking boots with good grip are essential for varied terrain. In colder months, add warm base layers, a hat, and gloves. Always check the forecast before heading out.
While Mosfellsbær is just 15 minutes northeast of Reykjavík, direct public transport options to specific trailheads might be limited. It's best to check the local bus schedules (Strætó) for routes to Mosfellsbær town center, and then plan for a short taxi ride or a walk to reach the starting points of the waterfall trails.
Mosfellsbær, known as 'the green town,' has a range of local amenities including cafes, restaurants, and accommodation options. While not directly at every trailhead, you'll find choices within the town itself, which is conveniently located to serve hikers exploring the surrounding waterfall trails.


Check out more Hikes throughout Mosfellsbær below and find the perfect route in your destination.
Browse the best Hikes in other regions.