Riisitunturi's most unusual feature is not its snow-covered trees but its hanging bogs—sloping mires that cling to the hillsides in colorful patches. Most bogs are flat. These are not. They drape across the slopes of the Riisitunturi fell like living carpets, fed by groundwater seeping through glacial till. In summer, they bloom with cotton grass, cloudberry, and sedge in greens, oranges, and pale whites that stand out vividly against the darker taiga forest. The fell itself rises above the treeline, the only peak in the park to do so, offering views across the Lakes Kitkajärvet and the unbroken forest landscape of Posio. Established in 1982, the park preserves this combination of fell, hanging bog, and old-growth forest as a landscape representative of the Koillismaa region.

The most popular route is the Riisin Rääpäsy Trail, a 4.3-kilometer round-trip hike from the Riisitunturi parking area to the fell summit and its open wilderness hut. The path climbs steeply through spruce forest—these hills are not gentle—passing the delicate Ikkunalampi pond and the hanging bogs before reaching the top. In winter, the trail is often walkable without skis, though conditions can change fast at these latitudes. For a longer challenge, the Riisin rietas extends the route to 10.7 kilometers, looping over the slopes of Nuolivaara and classified as intermediate to demanding. The full Riisitunturi trail runs 33 kilometers from Posio to Tolva, threading through the adjacent Karitunturi mire protection area and offering several wilderness huts and lean-to shelters along the way.

Riisitunturi does not coddle its visitors. There is no official visitor center in the park; the nearest information services are at Oulanka, 50 to 60 kilometers away by road. Phone coverage is patchy—if you lose signal, the advice is to climb higher. The Noukavaara road is not plowed in winter, and skiing tracks may be in poor condition. Hikers are expected to be self-sufficient, to carry their own supplies, and to understand what it means to be caught outdoors after sunset in a Lapland winter, when sunset arrives in early afternoon. The open wilderness huts offer free shelter with wood-fired stoves, but no bedding, no mattresses, and no electricity. In peak summer, you should carry a tent. This is by design. The park is wilderness, and it treats you accordingly.

The park's character shifts dramatically with the seasons. In July and August, when the sun barely dips below the horizon, hikers walk trails lined with wildflowers under a sky that never fully darkens. Berry-picking is permitted, and the mires are alive with birdsong. From mid-January to late April, a maintained ski track runs 7 kilometers from the village of Tolva to the Riisitunturi wilderness hut—a fairly easy route that delivers you into the heart of the tykky landscape. In the long winter darkness, visitors come for the northern lights, which arc across skies uncontaminated by light pollution. The park sits near the Arctic Circle, and the contrast between seasons is total: endless summer light gives way to weeks of twilight, then the aurora takes over the sky.

Riisitunturi is not an island. The UKK trail—Finland's longest hiking route, named for President Urho Kekkonen—passes through the park along its main trail, though it is not signposted as such. From here, the trail continues eastward, connecting to the famous Karhunkierros route through Oulanka National Park after 35 kilometers. To the west, the trail eventually reaches Syöte National Park and, with persistence, continues all the way to Koli National Park in eastern Finland. The nearest airport is in Kuusamo, 54 kilometers away. Daily coaches run from Rovaniemi and Kuusamo to Posio. From the village of Tolva, near the park boundary, a skiing trail covers the 6.5 kilometers to the main entrance. The remoteness is part of the attraction: this is Lapland as it has always been, quiet and vast and indifferent to your schedule.