Some hiking in Helvetinjärvi ("Lake of Hell") and Seitseminen national parks.
Saturday route at Helvetinjärvi
Entry to the park
Map of Helvetinjärvi area
A tree in the lake
Cabin at Helvetinkolu
Steep and narrow slot in the mountain leading down to the lake.
Mire. Much more of these at Seitseminen.
Sunday route at Seitseminen