Hiking Trail Hiking Trail |Lieksa

Ukonsärkkä – The Realm of Ancient Bark-Clad Pines

The fine Ukonsärkkä ridge with its old forests is a day trip destination in the easternmost part of Lieksa. A hike in the peace and quiet of nature is rewarding.

Description

The Ukonsärkkä trail is a 4.7-kilometre-long ridge trail that is a scenic day hike. There are signposts at both ends of the trail. Along the route, there is a shelter and a dry toilet by the pond at Ukonlampi. The round trip from the north end to the lava is about 8 km and from the south end 2 km.

The Ukonarka area has been transferred from protected nature reserve forest status to an old-growth forest conservation programme. The northern part of the Ukonarka has recently been thinned.

You will need a paper map for this hike, as there are many forest roads in the area and GSM coverage is poor in the area.

You can explore Lieksa’s tourism services and attractions at www.lieksatravel.fi/en

Safety

  • Open fires during forest or grass fire warnings and in high winds are prohibited.
  • Be careful - do not leave the fire alone. Last to leave, make sure the fire is out.
  • In rainy and wet weather, longitudinal trees, rocks and roots can be very slippery.
  • Keep first aid supplies with you.
  • 112 (also download the free 112 Finland app on your phone).
  • Please note that there may be some coverage problems with mobile phone connections.
  • Check theFinnish Meteorological Institute's warnings!

Location & Parking

From the south side of Lieksa, take the Hattuvaarantie and drive 32 km. At 7.8 km, turn right onto Kokkojärventie and drive 5.7 km, after which there is a sign Ukonpolku on the right-hand side of the road. From the junction it is 200 m to the northern parking area and the signposting point.

If you want to drive to the southern starting point, you can go around the west side of Ukonsärkkä road and turn left onto Pitkäahontie, which is about 100 m from the starting point.

Note: Internet connections are not available in the area, so bring a map or download the outdooractive app to track your location. There are many forest roads in the area, so it is possible to get lost.

No public transport

Parking

Directions

The route is an easy path over ridges.

Tools and equipment

  • You'll need sturdy off-road footwear. On the way to the lodge there are some poorly maintained longitudinal trees, so you can get your shoes wet, otherwise the trail is on a ridge and follows dry terrain.
  • Bring enough warm clothes and a drink.
  • Mosquito repellent is a good idea.
  • GSM phone does not work in the area, the trail is clearly visible in the terrain. It is recommended to bring a paper map or download the outdooractive app.

Additional information

Somewhat demanding - basic fitness is required.
Difficulty level
Medium
Length
9.3km
Estimated time
04:00h
Ascent meters
80m
Descent meters
80m
Highest point
210m
Lowest point
158m
Author tips:
On the day of the excursion, you should also visit the Viisiko military history site and the windmill in Hattuvaara.
Author:
Mari Mustonen
Updated: 28.05.2026