Off-Road Expedition · Lemmenjoki National Park, LaplandSnowmobile wilderness expeditionADVANCEDRisk: HIGHEUR 3-day guided expedition…Multi-day snowmobile expeditions into Finland's largest national park, a roadless wilderness of forest and fell that stays snow-covered for roughly half the year — routes push well beyond marked trails into terrain where whiteouts can reduce visibility to a few metres with no warning.View details