Ruhtinansalmi: Winter War History and Nature

Ruhtinansalmi offers several distinct reasons to visit: Winter War memorial sites, archaeological traces, natural areas, and routes through forests and lake landscapes. Kalmosärkkä tells of human life over long periods, while Lehtovaara and Pirttivaara bring specific historical events to mind.

Ruhtinansalmi at a glance

• The memorial at Lehtovaara commemorates the site where the first shots of the Winter War were fired on 30 November 1939.
• Traces of human life dating back as far as 10,000 years have been found at Kalmosärkkä.
• A marked trail leads from the parking area to Kalmosärkkä; the distance to the sandbank is about 1.3 kilometres.
• The 3.2-kilometre Saarikylä Nature Trail explores geology and past and present livelihoods.
• Hossa National Park and the Martinselkosen Nature Reserve are natural areas in Ruhtinansalmi.
• The Honkavaara Winter Loop passes through pine forests and lake landscapes; activities mentioned include fat biking, skiing and snowshoeing.

Archaeological Traces and Paths Through History

Kalmosärkkä is an archaeological site in the village of Ruhtinansalmi. Finds from the site include stone axes and arrowheads; traces of human life date back as far as 10,000 years. Kalmosärkkä was also a battlefield during the Winter War. These different layers of time give the site a particular historical depth: archaeological finds and more recent war history stand side by side here without becoming a single narrative.

A marked trail leads through the forest from the parking area to Kalmosärkkä. Before reaching the sandbank, it crosses the Kokkosuo marsh on boardwalks; the distance from the parking area to the sandbank is about 1.3 kilometres. This is a guide for planning, not a walking time. As trail details may change, current local route information is useful for confirming the exact route. For families interested in history, the finds and the different historical periods offer a variety of topics for conversation.

The Saarikylä Nature Trail offers another perspective. Information boards and visible traces in the terrain explore geology and the region’s past and present livelihoods. These include tar production, bog iron ore, watermills, hay barns and the soapstone industry. At 3.2 kilometres long, the trail combines observing nature with insights into the work that has shaped life in the area. The trail is not maintained in winter—a key difference from routes specifically described as winter loops.

Memorial Sites at Lehtovaara and Pirttivaara

The memorial at Lehtovaara commemorates the place where the first shots of the Winter War were fired on 30 November 1939. Its inscription records this historical account. Another inscription on the III Army Corps memorial reads: “III Armeijakunta, Tiemme taisteluihin kulki tästä 1941–44”—meaning, “III Army Corps, our path to the battles led from here, 1941–44.” The Finnish H Detachment also began its attack at Lehtovaara. The memorial sites thus refer to different military-historical contexts and dates.

Three men were killed at Pirttivaara on 1 August 1944. The Pirttivaara memorial is in Ruhtinansalmi, near the Martinselkonen Wilderness Centre. Another particularly tragic event is documented at Paukuttajavaara: on 12 January 1940, eleven civilians died when a bomb hit a potato cellar. The places and dates help distinguish the historical events rather than combining them into a single account of the war.

Natural Areas and Observation Towers

Named natural areas in Ruhtinansalmi include Hossa National Park and the Martinselkosen Nature Reserve. Two birdwatching towers are also located here: one at Kulmajärvi and one at Kylmäjärvi. The tower at Kylmäjärvi is about 60 kilometres from the centre of Suomussalmi. This approximate distance provides a sense of location but does not indicate how long the drive takes.

Nature experiences here range from protected areas to individual observation sites. When planning a trip, it is useful not to treat these destinations as interchangeable: a birdwatching tower is a specific location, while Hossa and Martinselkosen, as named natural areas, offer a different kind of nature experience. Which of these interests you most can also help you choose a suitable base for your trip.

Winter Loop, Shelters and the Regional Hiking Context

The Honkavaara Winter Loop passes through pine forests and lake landscapes. Along the way, you can also see various structures associated with reindeer herding. Activities mentioned include fat biking, skiing and snowshoeing. Seasonal maintenance of the winter loop runs from late December to late April; conditions vary. The loop therefore differs from the Saarikylä Nature Trail both in its winter activities and its seasonal focus, as the nature trail is not maintained in winter.

The Joukovirta and Syrjäsalmi shelters are located along the Honkavaara Winter Loop; both have a dry toilet. Facilities may change, so checking current local route information is part of planning before setting out. The Martinselkonen section of the Hossa–Martinselkonen route also has a campfire site and an open wilderness hut. These are different details about named sections of trails, not an indication that all the routes described here are connected.

Further afield, the Itärajan summer hiking trail runs near the eastern border of Kainuu; the Hossa–Martinselkonen route is part of it. This regional connection may be of interest when planning a trip beyond Ruhtinansalmi. It is distinct from experiences tied to specific locations, such as the memorial at Lehtovaara, the archaeological site at Kalmosärkkä or the two birdwatching towers.

Choose a Hotel Based on the Focus of Your Trip

When searching for a hotel in Ruhtinansalmi, the focus of your trip can help guide your choice. Those interested in history can explore the memorial sites at Lehtovaara and Pirttivaara, as well as the archaeological traces at Kalmosärkkä. Nature enthusiasts will find other points of interest at Hossa and Martinselkosen, the birdwatching towers and the routes described here. For a trip with children, the finds and themes of the Saarikylä Nature Trail can offer different things to discover together; what suits you depends on your family’s interests.

Discover more destinations: Suomussalmi, Hyrynsalmi, Jormua, Hossa, Vuokatti, Sotkamo, Vaala, Paltamo.

Frequently Asked Questions About Ruhtinansalmi

What makes Kalmosärkkä historically interesting?

Kalmosärkkä is an archaeological site with stone axes, arrowheads and traces of human life dating back as far as 10,000 years. The site was also a battlefield during the Winter War.

What topics does the Saarikylä Nature Trail cover?

The 3.2-kilometre trail combines geology with past and present livelihoods. Information boards and visible traces cover, among other things, tar production, bog iron ore, watermills, hay barns and the soapstone industry. The trail is not maintained in winter.

What activities are mentioned on the Honkavaara Winter Loop?

The loop can be explored by fat bike, skis or snowshoes. It passes through pine forests and lake landscapes and features structures associated with reindeer herding. Seasonal maintenance is described as running from late December to late April; conditions vary.

Where are the birdwatching towers located?

One birdwatching tower is at Kulmajärvi, and the other is at Kylmäjärvi. The tower at Kylmäjärvi is about 60 kilometres from the centre of Suomussalmi.

How can you tailor your hotel search to your trip?

Start with what brings you to Ruhtinansalmi: historical memorial sites and archaeology, natural areas and wildlife observation, or activities on the winter loop. This way, you can begin your hotel search with the character of your planned stay in mind.

Go to the main travel overview: Kainuu.