In the Isokyrö Museum can be seen peasant artefacts from the latter half of the 19th century. Everyday utensils are displayed as if the people of the house had just gone to their work outside and left the house for the day. The visitor rather steps into a genuine 19th century milieu than an exhibition.

The museum is characterized by two traditional 1½-storey Ostrobothnian houses. They are grouped with the outbuildings in a way typical for a traditional courtyard. The main building, the Piuhola house, dates back to 1768 and has been moved to the area from the Kuivila village. The buildings represent the building traditions of the 18th and 19th century. The artefacts in the museum also originate from that period.