5.0
(1)
23
riders
6
rides
Touring cycling around Iso Sunijärvi, located on Hailuoto island in Finland, offers routes through a protected natural landscape. The lake itself is shallow with marshy shores and is part of a nature conservation area, connected to the Satajärvensuot mires. Hailuoto island provides varied cycling terrain, including paved roads, gravel sections, and paths through forests, wetlands, and coastal areas. These routes integrate with the broader Hailuoto hiking trail network, offering diverse exploration opportunities.
Last updated: May 12, 2026
7
riders
16.5km
01:30
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
31.5km
02:14
40m
40m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Iso Sunijärvi
You don't necessarily have to push your gravel bike here, but you can do it safely! These sections are perfect for fat bikes!
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Beautiful wooden plank path with a view of the lighthouse.
1
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Cycling friendly location, and super friendly staff. Good place to drop off your bikepacking bags and panniers before heading to explore the island! We got also nice tips for which small roads to ride and beaches to visit.
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The cycling routes around Iso Sunijärvi, located on Hailuoto island, offer varied terrain. You'll encounter a mix of paved roads and gravel sections, traversing through forests, wetlands, and coastal areas. The lake itself is characterized by marshy shores, contributing to the unique natural landscape.
Yes, there are routes suitable for various ability levels. For an easy ride, consider the Marjaniemi Lighthouse loop from Marjaniemi Lighthouse. This 10.2-mile (16.5 km) path offers pleasant views around the Marjaniemi Lighthouse area and is classified as easy.
Iso Sunijärvi is part of a protected nature conservation area, featuring marshy shores and numerous rocks. You can explore the Satajärvensuot mires to the south and southeast of the lake. The broader Hailuoto island offers diverse landscapes, including coastal areas and forests. The Marjaniemi lighthouse is a prominent landmark often included in cycling itineraries, providing a scenic diversion.
Yes, many of the routes around Iso Sunijärvi and Hailuoto island are designed as loops. For example, the popular Marjaniemi Lighthouse – Sandy Forest Path loop from Marjaniemi is a 20.1-mile (32.3 km) circular route. Another option is the Marjaniemi Lighthouse – Hailuoto West Gravel Road loop from Marjaniemi, which covers 17.5 miles (28.1 km) on gravel roads.
While specific seasonal details aren't provided, the varied terrain including gravel and forest paths suggests that spring, summer, and early autumn would offer the most pleasant conditions for touring cycling. These seasons typically provide milder weather and drier trails, making for a more enjoyable experience.
Yes, there are moderate routes for those seeking a longer ride. The Marjaniemi Lighthouse – Marjaniemi beach loop from Marjaniemi Lighthouse is a moderate 41.8-kilometer (26-mile) route, offering a more extended exploration of the area. Another moderate option is the Marjaniemi Lighthouse – Marjaniemi beach loop from Ojakylä, which is 31.5 kilometers (19.6 miles).
The routes in Iso Sunijärvi are highly rated by the komoot community, with an average score of 5.0 stars from 1 review. Over 20 touring cyclists have used komoot to explore the varied terrain, suggesting a positive experience with the area's natural beauty and diverse paths.
Hailuoto island, where Iso Sunijärvi is located, is accessible. While specific public transport details directly to Iso Sunijärvi's trailheads are not provided, Hailuoto generally offers various routes and rest stops across the island, implying accessibility for cyclists. Parking is typically available at common starting points like Marjaniemi, which is a frequent origin for many routes.
Yes, along the northeastern end of Iso Sunijärvi, there is a camera-monitored resting hut available for visitors to pause and enjoy the scenery. Furthermore, Hailuoto island generally features numerous resting huts and campfire sites, enhancing the touring cycling experience by offering convenient breaks amidst nature.
Absolutely. Hailuoto island promotes diverse outdoor activities. The cycling routes often integrate with the broader Hailuoto hiking trail network, allowing for combined exploration. Beyond nature, you can incorporate cultural and scenic diversions such as visiting the Marjaniemi lighthouse or local breweries into your cycling itineraries.


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