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Julma-Ölkky–Somer–Hossa paddling route

—•Kayaking Routes

24.2 km

Route

P 1

Description

Luontoon.fi – Canoeing in Hossa National Park+

Description

The Julma-Ölkky–Somer–Hossa route is a point-to-point paddle of about 24.2 km through Hossa National Park, linking the Somer lake chain, Julma-Ölkky canyon water, and the lower park lakes toward Hossanjärvi and Hossaari. Kuusamo is often used as the regional gateway for the northern shore, while land services, nature centre rentals, and many parking areas sit on the Suomussalmi side—check the Hossa canoeing hub on Luontoon.fi for maps, rules, and season notes before you launch. Visit Suomussalmi describes this line as mostly easy, maze-like lake paddling after the early river section, with small rapids and narrows between basins; from Laukkujärvi onward you can usually keep moving even when water is low, and the elevation drop from Lower Ölkky to Lihapyörre is 6.5 m across 2.3 km. Early on, Iso-Someron laavu sits minutes from the line for a sheltered break. Near kilometre 4, the Värikallio shore cluster pairs lean-tos and campfire spots with the famous rock-art viewpoint—hikers on Värikallion kaarros share the same headland. Julma-Ölkky itself is Finland’s large canyon-lake pocket: the route threads past Ala-Ölkyn laavu, an accessible paddling jetty, bus and overflow parking, and the Ala-Ölkky carry before Somerjoki picks up toward Lihapyörre. At Lihapyörre, river-mouth scenery, a lean-to, boat docks, and several parking areas make this the main road-supported hub in the middle of the day. Beyond Laukkujärvi autiotupa, the chain opens into UmpiValkeinen and Hossalaislampi, then Puukkojärvi autiotupa and Suottajärvi, before Jatkonsalmi’s rental cabins, Pikku-Hossa jetty, and the Hossanjärvi accessible launch. The Hossaari shore adds sauna, cottage stays, and a final parking option for pickups. Retkipaikka’s Somerjoki article (produced with Suomussalmi) walks the river mouth on foot and stresses how Somerjoki ties Lower Ölkky and Lake Somer to Laukkujärvi—useful context for what you see from the cockpit. Plan a full day for fit groups, or two easier days using Laukkujärvi, Puukkojärvi, or Jatkonsalmi stops. Kainuun Luontoretket and other renters publish gear lists and pricing on Visit Suomussalmi-backed pages. Carry straps and footwear for the Ölkky portage; pack wind layers for open bays.

Length & route

The route is about 24.2 km as one continuous paddle from prepared geometry. It is point-to-point, not a loop. The line crosses Somerjoki–Laukkujärvi–Ölkky–Hossanjärvi waters inside Hossa National Park. Visit Suomussalmi notes a 6.5 m drop between Lower Ölkky and Lihapyörre over 2.3 km and shallow-draft paddling from Laukkujärvi onward in dry summers.

Getting there

Most paddlers use a car shuttle for this one-way line. Common shore access includes Julma-Ölkky bus and overflow parking beside the canyon services, Lihapyörre’s road parking and bus bay for mid-route support, Saari-Hoiluan pysäköintipaikka, Huosivirta and Keihäslampi lots near Jatkonsalmi, and Hossaari parkkipaikka toward the end—match put-in and take-out to your shuttle plan using Luontoon.fi maps. For boats and advice, regional operators list addresses on Joukojärventie and Jatkonsalmentie; Kainuun Luontoretket advertises canoe and kayak hire with gear from about 40 € and contacts on their Visit Suomussalmi listing.

Good to know

If you fish from the shore or accessible jetties, buy the permits your method requires for the Hossa fisheries management area; Eräluvat sells permits online. Wood fires only at designated spots when warnings allow—carry a stove in dry spells. Hossa.fi notes that spring snowmelt usually raises water levels across local paddling routes, while low water later can mean more scraping in river throats—check conditions before committing to a one-day push.

Itinerary

Day 1 (about 0–12 km): Launch near Iso-Someron laavu, pass Värikallio and Julma-Ölkky services, portage Ala-Ölkky, and aim for Lihapyörre or Laukkujärvi autiotupa. Day 2 (about 12–24 km): Continue through UmpiValkeinen and Hossalaislampi, Puukkojärvi, and Jatkonsalmi to Hossanjärvi and Hossaari—adjust for wind and photo stops.

Where to rent kayaks

Visit Suomussalmi lists Kainuun Luontoretket (Joukojärventie 14), Camping Hossan Lumo (Ruhtinansalmi), and Hossa–Kylmäluoma rentals at Jatkonsalmentie 6, with product pages for canoes, kayaks, and SUP boards. Kainuun Luontoretket’s equipment page quotes rentals from about 40 € including paddles and basic kit.

Managed by

Suomussalmi

Official Maintenance

GPX data from: © Metsähallitus, 2024

Trail info

One-way from the Somer–Julma-Ölkky end toward Hossanjärvi and Hossaari services; confirm daily wind and shuttle plans against Luontoon.fi guidance.

Route direction

National Park

Area

Lake

River

Open / Good Condition

Luontoon.fi – Canoeing in Hossa National Park

Activities allowed

Kayak / Canoe

Activity

Terrain & conditions

24.2 km

Distance

Typically one long summer day for steady groups, or two shorter days with overnight stops at Laukkujärvi, Puukkojärvi, or Jatkonsalmi.

Est. Time

Point-to-Point

Route Type

Has Portages

Portage

Class I (Easy)

Rapids class

Lake Paddling

Water type

River Paddling

Water type

Location

65.53718°N, 29.32441°E

Parking coordinates

FinlandCountry

North OstrobothniaRegion

KuusamoCity

Kayaking RoutesCategory

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Answers to your questions

Our data was researched from Suomussalmi, and other trusted sources, in March 2026. Our route / place GPX data comes from Metsähallitus / Lipas, last updated March 2026. Always check their official website for safety-critical updates.

Finland North Ostrobothnia Kuusamo Kayaking RoutesJulma-Ölkky–Somer–Hossa paddling route