Description
Rajaniemi Trail is a long day hike of about 19.3 km between the Yppäri school area and Kielosaari in Pyhäjoki, North Ostrobothnia, on the Gulf of Bothnia coast. The trail is not a loop: it is a point-to-point hike between the two trailheads. For the full trail list, printable maps, and any updates, the City of Pyhäjoki publishes its hiking hub online. Pohjolan Rengastie lists the same route as a Pyhäjoki segment in the wider regional outdoor network, with blue markings and about 19.9 km in their summary. The printable hiking route maps name landmarks such as the Isovihan memorial, Merimaja shore, Perilahti, Veteraanimaja, Rajaniemi, Ruonan bridge, Vaaranlahti, and Pyhäluoto shore, and they flag sandy beach walking, rocky shoreline, and Etelänkyläntie road traffic as places to treat with extra care.
The route sits in Pyhäjoki. North Ostrobothnia is the English region name; Finnish pages use Pohjois-Pohjanmaa in parallel so city and region links resolve cleanly.
From the Yppäri end, the line passes local services and shore scenery described in the municipal materials. Within the first kilometre, Pörkän sataman laavu ja nuotiopaikka offers a lean-to and campfire by the harbour; Elävisluodon reitti and Viirretjärven reitti share this part of the network if you want shorter loops or links toward Lake Viirretjärvi. Yppärin merimaja/ tanssilava and Merimajan ranta and Merimajan uimaranta sit by the shore for a swim or a pause. Yppärin urheilukenttä lies just inland from the early shore section.
About 6.8 km from the mapped start, Veteraanimaja varaustupa is a reservable wilderness-style hut on a short signed add-on, Rajaniemen reitin lisäosa, Veteraanimaja, that branches from the main Rajaniemi Trail. Farther along, Pyhäluodon Laavu and Pyhäluodon ranta cluster on Pyhäluoto with a lean-to and a swimming shore.
The finish area is Kielosaari and Kielopuisto local sports park. Kielosaaren lintutorni is a birdwatching tower above the river; Kielopuiston kota is a kota shelter nearby. The City of Pyhäjoki’s Kielosaaren luontopolku page describes a separate 600 m nature loop from the camping area with small bridges and duckboards to the tower and a campfire spot. Taipaleita walked that short loop and captures the boardwalks, bridges, and tower views in plain language. Kielopuisto, Kielopuiston tenniskenttä, Pyhäjoen urheilukenttä, Pyhäjoen jäähalli, and Pyhäjoen liikuntahalli lie in the same town-side cluster at the end of the long hike.
You can stitch in more distance from connecting trails without leaving the municipality’s network: Rautiperän lenkki and Rautiperän lenkille siirtymä meet near Kielopuisto; Saaren lenkki and Tervon reitti add short loops from the sports-park side; Pyhäjoen penkkatiet and the Flatland Route long-distance bike ring touch the same zone for riders linking onward. Kielosaaren luontopolku is a separate short nature trail that shares the tower and kota.