Stomach flu situation has eased: overnight hiking is possible again in Urho Kekkonen National Park
07/08/2025Metsähallitus Parks & Wildlife has received no new reports of stomach flu cases from Urho Kekkonen National Park in Northern Lapland in the past week. It is now safe again to use wilderness huts and rest areas in the park and to go on overnight hikes. The Kalottireitti (Nordkalottleden) and Kevo are also open for normal hiking, as no new cases have been reported there either.
A total of 67 cases of stomach flu symptoms were reported by hikers who had been in the national park between 31 May and 29 June 2025. One hiker, tested by the Lapland wellbeing services county, was confirmed to have norovirus.
When the outbreak began, hikers were advised to avoid overnight trips and rest stops, and to stay on marked trails to support rescue efforts. Hiking in Urho Kekkonen National Park is now back to normal.
“We thank all hikers who followed the recommendations and reported their illnesses — that made it possible to identify the outbreak quickly. No new cases have been reported since last Sunday. Sincere thanks also to those who changed their route plans”, says Maria Makkonen, Outdoor Recreation Specialist at Metsähallitus Parks & Wildlife.
In addition to Urho Kekkonen National Park, some stomach virus cases were also reported in June on the Kalottireitti (Nordkalott Trail) and in the Kevo Strict Nature Reserve. These areas are also now safe to visit.
Stay updated at Luontoon.fi
Metsähallitus reminds visitors to always check the Luontoon.fi page of the destination before a trip. The site includes up-to-date information, including alerts such as trail closures.
You can report all observations related to hiking at luontoon.fi/feedback.
If several stomach illness cases are reported from the same area, Metsähallitus will share information through Luontoon.fi and its social media channels. Stomach viruses are not uncommon on popular hiking routes and may occur both in late winter and during the snow-free season.
Hikers are encouraged to maintain good hygiene, and wash their hands frequently with soap and warm water to prevent the spread of pathogens.