Käsivarsi Wilderness Area Adventures

Käsivarsi Wilderness Area is the largest designated wilderness in Finland, covering approximately 2,206 square kilometers in the far northwest corner of Lapland. The terrain is dominated by fells, including Finland’s highest peak, Halti (1,324 meters), surrounded by glacial valleys and clear mountain streams. This wilderness area shares borders with Sweden and Norway, providing a striking cross-border nature experience. The area supports a diverse range of Arctic flora and fauna, including reindeer, wolverines, golden eagles, and the rare Arctic fox. Its landscape is sculpted by ancient glaciers and shaped by the aurora borealis in winter months, offering a captivating natural environment year-round. Established in 1991 to protect its fragile ecosystems and traditional Sámi reindeer herding culture, the wilderness emphasizes low-impact recreation. Hiking is the primary activity, with marked trails such as the renowned Nordkalottleden trail passing through. Backpacking and fishing in crystal-clear waters are popular, while winter brings opportunities for cross-country skiing and snowmobiling on designated routes. Visitors are drawn to Käsivarsi for its remoteness, peacefulness, and the chance to experience a true Arctic wilderness. There are no developed roads within the area; access is mostly by foot, ski, or boat. Multiple wilderness huts offer shelter for trekkers. The area’s delicate environment requires responsible visitor behavior to preserve its unique ecosystems and Sámi cultural heritage.