Kauhajoki is a broad rural municipality in South Ostrobothnia, not simply a small centre on a map. Its town services sit among open fields and river country, while Nummijärvi, Hyyppä and other villages lead toward lakes, farms, forest roads and protected mire landscapes. Statistics Finland counted 12,429 residents in the whole municipality on 31 December 2025. Kauhajoki's strongest visitor experiences come from these contrasts: a school hall that became Finland's wartime parliament, a carefully preserved Ostrobothnian farmstead, self-taught art made from scrap, and two national parks within the wider landscape.
A parliament in a school hall
Kauhajoki's most unusual chapter began when the Winter War opened on 30 November 1939. With Helsinki under air attack and parliamentary work still unfinished, the Finnish Parliament left the capital for an undisclosed destination. A special train reached Kauhajoki on 1 December. The town's school was converted quickly into offices, committee rooms and a meeting chamber; residents and local institutions helped arrange meals and accommodation. Parliament held 34 plenary sessions here between 5 December 1939 and 12 February 1940. It remains the only place outside Helsinki where Finland's unicameral Parliament has met.
The former school hall is now the Eduskuntamuseo, restored to evoke its winter-war use. The small chamber, photographs and collected objects make the episode tangible without turning it into a battlefield attraction. A nearby cultural-house corridor also presents the history of Kauhajoki's household-school and changing exhibitions. The museum can be visited through arrangements with local guides, and the building has lift access; check the current opening or booking instructions before travelling.
Hämes-Havunen and the old road south
Long before the parliament arrived, this region was shaped by movement between Tavastia, Satakunta and South Ostrobothnia. Kauhajoki's municipal history connects the arrival of Tyni Hannunpoika from Hauho in 1627 with the early settlement around the river and the Kyrönkangas summer road. Local accounts also record a Havunen farm in the tax register in 1608 and the name in the land register by 1653. These entries give the story a documentary anchor, while expressions such as “Gateway to Ostrobothnia” remain a local description of the farm's position on the route.
Hämes-Havunen, at the northern end of the Hyypänjokilaakso cultural landscape, shows how an Ostrobothnian farmstead was arranged around work and household life. The earlier buildings burned during the Finnish War in 1808. The present main house began in 1827, and nearly twenty residential and farm buildings grew into a rare double enclosed courtyard. The city acquired the site in 1974 and completed restoration in 1982. Today it hosts events and introduces visitors to regional building traditions; it is a working venue as well as a heritage setting, so access depends on its calendar.
Nature, geology and made-by-hand art
Kauhajoki belongs to the Lauhanvuori–Hämeenkangas Geopark region, where the story of ancient bedrock meets modern mire ecosystems and rural culture. In the town centre, the KIDE Geopark Centre opened at the Cultural Centre in April 2026. Its exhibitions connect the transformation of ancient mountains into the present landscape with peatlands, minerals, fossils and self-taught art. The centre's hours are seasonal and change through the year, so check the current visitor information.
The municipality's outdoor itinerary can extend in several directions. Lauhanvuori and Kauhaneva-Pohjankangas national parks offer different forest and mire landscapes; Kauhaneva's boardwalks and birdlife are a strong choice for a slower day, while the Katikankanjoni ravines add a wooded, stream-cut contrast. Hyypänjokilaakso, a roughly 20-kilometre valley in the south of the municipality, combines an open cultivated landscape with old farm groups and walking and cycling routes. Check trail conditions and seasonal access with the park or local tourism service before setting out.
Nummijärvi brings together water, art and seasonal events. Alpon Savanni is an outdoor sculpture yard where ITE artist Alpo Koivumäki turned discarded metal, tyres and other recovered material into animals, from birds to large mammals. The town says the yard is about 30 kilometres from the centre; its opening period runs seasonally, so confirm dates with the site. Nearby Kammi-kylä is another handcrafted environment and both are part of the Kammi-to-Skantz Arts Route. The Nummijärvi camping area adds cabins, caravan and tent pitches, a beach and sauna options. Nummirock's midsummer metal festival also takes place here, drawing visitors to the lake setting; it is a recurring event, not a year-round attraction.
Work, food and everyday services
Agriculture remains a visible part of Kauhajoki's economy. The city's 2024 annual review counted 370 farm businesses and related family enterprises on 21,890 hectares of supported agricultural land, and placed Kauhajoki's share at 10 percent of South Ostrobothnia's agricultural production. Trade, manufacturing, public services and tourism add to that farm base. The town centre is the practical place to arrange meals, accommodation and daily needs; official visitor listings include restaurants and lodging across the centre and villages. The annual Food Fair at Hämes-Havunen links local producers and regional food traditions with one of the municipality's most distinctive historic settings.
Getting there and planning a route
For drivers, Highway 67 is the main approach from Seinäjoki and the coast; Highway 44 leads south toward Honkajoki. The municipal transport page lists bus connections from Seinäjoki and Pori, with current routes and departures available through Matkahuolto. The nearest railway stations listed by the city are Seinäjoki, about 60 kilometres away, and Parkano, about 80 kilometres away. Timetables and onward links change, so check the date of travel rather than relying on a fixed journey time. A good first visit can pair the Parliament Museum and KIDE in town with Hämes-Havunen or a trip toward Nummijärvi; a separate day lets the parks and Hyypänjokilaakso set the pace.
Kauhajoki in three videos: recycled art, peatland and Nummirock
The film by Digi Kauhajoki turns toward Hyypänjokilaakso, a long valley where a narrow, winding river, spring-fed streams and varied habitats cut through the familiar Ostrobothnian farm landscape. The images explain why this protected cultural landscape feels different from the open fields around the town centre. It is a visual introduction, not a trail guide: check current route information and access conditions from the city before setting out.
The official Nummirock aftermovie captures the 2025 edition of the midsummer festival at Nummijärvi. Stages, camping and lakeside surroundings reveal a different side of Kauhajoki from its museums and quiet nature sites: a seasonal gathering built around live music and a rural setting. It records one past festival, not the next programme, transport or campsite availability; consult the organiser for current dates and practical details.