27 km to the west from Kuhmo, 31 km to the east from Sotkamo, lake Ontojärvi (Heinälahti, Mooseksenmeri) 20 m, length of the lake 25 km, the width of the Heinälahti bay is 170 m, deep beach, sandy bottom, pier, own rowing boat, outboard motor available for rent.

Wooden cottage, built in 1973, renovated and renewed in 2012. There is spreadable sofa in living room, double bed in bedroom (beds can be separated) and spreadable sofa in kitchen. Cabin has also sauna, washroom and glazed terrace. Entrance to the sauna and washroom from glazed terrace.

A hydro massage bath outdoors available all year round for an additional fee, available for the entire period of reservation (more info from the owner).

Please note that the outdoor hot tub is maintained with chemicals. If customer leaves the pool so dirty that the water has to be changed an extra time after the customer, the customer will be billed about 100 euros afterwards.