The Orrainpolku is a demanding hiking trail that walks through the rugged landscape. There are two lean-to shelters along the trail.
The Luotolahdenkapian lean-to-shelter is at Kuolimo shore, you can get there also by boat and kayak. Access to the Onkilampi lean-to-shelter is directly from Partakoskentie. The Luotolahdenvuori offers stunning views of the Lake Kuolimo. The trail is well marked and has good information signs at its starting point and along the route.
Orrainpolku departure point and parking area at: Partakoskentie 1520, Savitaipale