4.8
(12)
182
riders
18
rides
Mountain bike trails in Grindøysundet Naturreservat traverse a diverse landscape encompassing shallow waters and adjacent land, from Store Grindøya Island to the Tisnes headlands. This protected area features varied vegetation, including lush grasslands, tall-herb woodlands, and marshes, alongside coastal sections. The terrain offers a mix of environments suitable for mountain biking, allowing riders to experience the natural features of Northern Norway.
Last updated: June 27, 2026
4
riders
14.9km
01:46
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
46
riders
34.1km
04:22
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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5
riders
15.5km
01:07
180m
170m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
29.1km
02:00
420m
420m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
15.0km
02:03
760m
760m
This moderate 9.4-mile mountain biking route on Kvaløya offers expansive views from Kjølen and passes by scenic lakes.
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unfortunately only open in summer
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Prestvannet (Prestvatn), on the island of Tromsøya: a small urban lake located at the highest point of the city, originally created as a water reservoir in 1867 and now part of a protected natural area much loved by locals. In February, it looks like a silent Arctic basin: a frozen surface, compact snow along the shoreline, birch trees and conifers covered in white, and low winter light with bluish Nordic tones that make the landscape feel almost monochromatic. Around it runs an easy loop of about 1.7–1.9 km, perfect for a short but very scenic winter walk. It is worth visiting on foot in this season because it offers real nature without leaving the city, a simple trail, crisp air, outstanding photogenic scenery, and, on clear evenings, even a good chance to look for the Northern Lights. In winter, it is best enjoyed from the paths around the lake: the municipality notes that the ice may have uneven thickness in some areas.
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The POSTJERNA is Norways best preserved sealing (= seal hunting) ship. It belongs to Tromso University and is displayed on a dry dock next to the Polaria Museum. It was launched in 1949 and ended service in 1981. It is on display since 2004.
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Helmar Hansen was a Norwegian sailor and polar explorer. He participated in three of the polar expeditions led by Roald Amundsen. He died aged 85 in Tromso in 1956.
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Only open during the summer, from 01-Jun to 15-Aug, and then from 11am to 5pm. The ship museum is part of the Tromso University.
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Two shelters in the picnic area. Public restrooms are nearby, but they close at night.
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Runs in the city don't get much more beautiful than the run along Kvaløyvegen on Tromsø's western waterfront. Road or trails, it's up to you but you'll be sure of glorious views across the water to Kvaløya's peaks.
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A nice little lake that breaks up the landscape nicely on the way up to Kjølen.
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Yes, mountain biking is permitted within Grindøysundet Naturreservat. The reserve offers a variety of trails that cater to different skill levels, allowing riders to explore its diverse landscapes, from coastal sections to varied vegetation areas.
Grindøysundet Naturreservat features a range of mountain bike trails suitable for various skill levels. You'll find easy routes, such as the Tromsø Cathedral – Mural at Tromsø Harbour loop from Prestvannet - Báhpajávri, which is 14.1 km long and takes about 51 minutes. There are also moderate options like the Skaret – Straumskardet loop from Rystraumen marine verneområde, and challenging routes like the View of Storsteinen – Arctic Cathedral (Tromsø) loop from Romssa Arena, which covers 34.2 km with significant elevation gain.
There are approximately 20 mountain bike trails available for exploration in the Grindøysundet Naturreservat area. These routes offer a mix of easy, moderate, and difficult options to suit different preferences and abilities.
Yes, Grindøysundet Naturreservat offers several easy mountain bike trails perfect for beginners or families. An excellent option is the Tromsø Cathedral – Mural at Tromsø Harbour loop from Prestvannet - Báhpajávri, an 8.8-mile (14.1 km) trail that can be completed in about 51 minutes. Another easy route is the Prestvannet – Elverhøy Church loop from Prestvannet - Báhpajávri, which is 15.7 km long.
The best time for mountain biking in Grindøysundet Naturreservat is typically during the warmer months when the trails are clear of snow and ice. Northern Norway experiences distinct seasons, with summer offering long daylight hours and more favorable conditions for riding. Winter riding is possible but requires specialized equipment and experience due to snow and potentially icy conditions.
For experienced riders seeking a challenge, the View of Storsteinen – Arctic Cathedral (Tromsø) loop from Romssa Arena is a difficult 34.2 km path with significant elevation gain, offering expansive views. This route requires good fitness and advanced riding skills.
Grindøysundet Naturreservat is known for its diverse natural features, including shallow waters, varied vegetation like lush grasslands, tall-herb woodlands, and marshes, especially on Store Grindøya Island. It's also a nationally important area for ornithology, so you might spot a rich variety of birdlife, particularly waterfowl, especially around the Tisnes headlands.
While specific parking areas within the immediate reserve are not detailed, many routes in the broader Tromsø area, which encompasses Grindøysundet, often start from accessible points with parking. For example, routes like the Skaret – Straumskardet loop from Rystraumen marine verneområde suggest starting points that typically have nearby parking facilities.
The mountain bike trails in Grindøysundet Naturreservat are highly rated by the komoot community, with an average score of 4.6 stars from over 12 reviews. Riders often praise the diverse terrain, the stunning coastal environments, and the opportunity to experience the unique natural beauty of Northern Norway.
Yes, intermediate riders will find several moderate trails. The Skaret – Straumskardet loop from Rystraumen marine verneområde is a popular moderate route, covering 15.3 km and taking about 1 hour 48 minutes to complete. Another good option is the Ølhallen, Tromsø – Helmer Hanssen Monument loop from Fagereng, a 29.3 km trail that typically takes around 2 hours.
While the reserve is a natural area, specific regulations regarding dogs on mountain bike trails can vary. It's generally advisable to keep dogs on a leash to protect wildlife, especially given the reserve's importance for birdlife. Always check local signage or official park guidelines for the most current rules on bringing pets.

