Horses roaming in the valley
Halldór Laxness' home and museum
colourful berries and moss
villa surrounded by pine trees
Sign at the start of the trail to Grimmannsfell - meeting point
meeting point and parking

Mosfellsdalur, Iceland

Day Hike to Grimannsfell and Helgufoss Waterfall Iceland

5 hours and 30 minutesMin 1 guests
Listing ID : 73732
Duration5 hours 30 minutes
Group SizeUp to 15 participants
Starts AtReykjavik city center area
LanguagesEnglish, Spanish, Italian
Day Hike from Reykjavik

Grimannsfell Hike: Helgufoss Waterfall and the Literary Legacy of Halldor Laxness

A moderate mountain hike blending wild Icelandic terrain with a Nobel Prize-winning cultural stop.


This day hike to Grimannsfell delivers a compact yet demanding adventure just 30 minutes from Reykjavik, guiding participants through lush fields, boggy terrain, and a steep summit ascent before descending to the secluded Helgufoss Waterfall. The tour concludes with a visit to the former home of Halldor Laxness, Iceland's only Nobel Prize-winning author.

The route covers 11 kilometers with 450 meters of elevation gain, following trails that are often unmarked and demand sure footing and a willingness to navigate Iceland's raw highland landscape. Terrain shifts from open meadows to soft bogs and rocky gullies before a sustained climb to the peak of Storholl.

From the summit, the views extend across a broad sweep of Iceland's interior, offering a perspective rarely reached on short day trips from the capital. The descent to Helgufoss provides a natural resting point where cascading water and green surroundings offer a marked contrast to the exposed ridgeline above.

The cultural component at the Laxness museum adds a dimension beyond physical challenge, placing the hike within a broader story of Icelandic identity, literary history, and the landscape that shaped one of the country's most significant creative figures.

Tour Highlights

Summit views from Storholl across Iceland's rugged highland terrain, reached via a steep and rewarding ascent.

Helgufoss Waterfall, a secluded cascade tucked into the hillside and ideal for a quiet stop during the descent.

A guided visit to the former home and museum of Nobel Prize laureate Halldor Laxness, set within its original garden.

Wild and often unmarked trail through lush bogs, open fields, and rugged ditches that reward adventurous hikers.

Expert mountain leader guidance throughout, with insights into Icelandic geology, flora, fauna, and cultural history.

Conveniently located just 30 minutes from Reykjavik, making it an accessible full morning and early afternoon outing.

Small group format of up to 15 participants ensures a personal experience and attentive guidance on the trail.

Itinerary Overview

1
Departure from Reykjavik

Pick-up from the city center and a short drive of approximately 30 minutes to the trailhead. The guide introduces the day's route and terrain expectations during transit.

2
Trail Through Fields and Bogs

The hike begins across open lush fields and soft boggy ground, requiring agility and careful footing. The landscape here is open and relatively flat before the terrain begins to rise.

3
Ascent to Storholl Summit

A sustained and steep climb leads to the peak of Storholl, offering panoramic views across Iceland's highland interior. This is the most physically demanding section of the route.

4
Descent to Helgufoss Waterfall

The route descends toward Helgufoss, a sheltered waterfall set within a green and quiet natural hollow. This stop provides time to rest, photograph, and appreciate the contrast with the exposed summit.

5
Visit to the Laxness Museum

After the hike, the group visits the former home of Halldor Laxness, now a museum preserving his study, personal belongings, and garden. The guide provides context on his literary significance and connection to the Icelandic landscape.

6
Return to Reykjavik

Drop-off returns participants to the city center, completing the day's journey. Total activity duration is approximately 5 hours and 30 minutes, excluding transfer time.

What Is Included

Included

  • Experienced and certified mountain leader throughout the hike
  • Transport from and back to Reykjavik city center
  • Visit to the Halldor Laxness museum and garden
  • Guidance on geology, flora, fauna, and Icelandic cultural history

Not Included

  • Hiking boots and personal outdoor clothing
  • Packed lunch and personal snacks
  • Water (minimum 1 liter recommended)
  • Museum entrance fees if applicable
  • Travel insurance

Important Information

This hike follows wild and often unmarked terrain. Participants should be in good physical condition and comfortable with steep ascents and uneven ground. Proper hiking footwear and waterproof clothing are required.
Duration
5 hours 30 minutes of activity, plus driving time to and from Reykjavik. The full day typically runs from mid-morning to early afternoon.
Meeting Point
Pick-up is arranged from the Reykjavik city center area. Exact meeting point details are confirmed upon booking.
What to Bring
Hiking boots, waterproof jacket and trousers, at least 1 liter of water, a packed lunch, a cap, waterproof gloves, and a spare t-shirt are all recommended.
Cancellation
Cancellation terms apply as stated at the time of booking. Weather-related changes may occur given Iceland's variable mountain conditions.
Accessibility
This tour is not suitable for participants with limited mobility. The route involves boggy ground, steep inclines, and unmarked trail sections requiring physical fitness.
Age Range
Minimum age is 16 years. All participants under 18 must be accompanied by a responsible adult.

Reserve Your Spot on the Grimannsfell Hike

Group sizes are capped at 15 participants to maintain a quality experience on the trail. Availability is limited to one tour per day, so early booking is advisable.

Book Now

Frequently Asked Questions

How far is the hike from Reykjavik?
The trailhead is approximately 30 minutes by road from Reykjavik city center. Transport is included in the tour, departing from a central meeting point.
What level of fitness is required for this hike?
The hike is rated moderate and involves 450 meters of elevation gain over 11 kilometers, including a steep summit ascent and uneven boggy terrain. Participants should have a reasonable level of cardiovascular fitness and experience walking on rough ground.
Is the Helgufoss Waterfall visit included in the hike route?
Yes. Helgufoss Waterfall is a natural stop on the descent from the Storholl summit and is built into the main hiking route.
What is the Laxness museum and why is it visited on this tour?
The museum is the former home of Halldor Laxness, the Icelandic author who received the Nobel Prize in Literature in 1955. The visit provides cultural context connecting Iceland's literary heritage to the landscapes explored during the hike.
What should I wear and bring on the day?
Hiking boots with ankle support, waterproof jacket and trousers, a packed lunch, at least 1 liter of water, a cap, waterproof gloves, and a spare t-shirt are all recommended. Iceland's mountain weather can change rapidly.
Is only one departure available per day?
Yes, the operator runs one tour per day on this route. If this specific tour shows as unavailable, the operator recommends checking their other available day tours.
Day Hike IcelandGrimannsfellHelgufoss WaterfallReykjavik Day TripIceland Hiking TourHalldor Laxness MuseumModerate Hike IcelandStorholl SummitIceland Nature TourSmall Group HikingIceland Cultural TourIceland Waterfall Hike
Last updated: 2025-01-01 | Product ID: grimannsfell-helgufoss-day-hike

Activity

Availability

You can book up to the start time, as long as there are places remaining. Book now to guarantee your spot.

Additional Information

Physical: Wheelchair Not accessible

Duration

5 hours and 30 minutes

Languages

English - Speaking Guide

Spanish - Speaking Guide

Italian - Speaking Guide

Additional Information

Electronic. Show the voucher on your phone.

Cancellation Policy

Select Date

Meeting Point

Complete Operator information, including local telephone numbers at your destination, are included on your Confirmation Voucher. Our Product Managers select only the most experienced and reliable operators in each destination, removing the guesswork for you, and ensuring your peace of mind.

Activity Site

Complete Operator information, including local telephone numbers at your destination, are included on your Confirmation Voucher. Our Product Managers select only the most experienced and reliable operators in each destination, removing the guesswork for you, and ensuring your peace of mind.

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