National parks and hiking areas of Finland on one map: trails, wilderness huts, lean-tos and visitor centres, by municipality. Free to use, no account.
375 places in
Most national parks & hiking areas are in Vantaa (38), Kuopio (24) and Keuruu (20). The full list is below by municipality, and the map can be filtered to your own area.
The remaining places are on the map and in the municipality list.