Sordalen is the park's defining feature -- a deep valley carved by millennia of water and ice, its forested floor contrasting sharply with the exposed alpine terrain above. The large lake Geavdnjajavri sits within the park boundaries, while the even larger lakes Altevatnet and Leinavatnet lie just beyond its northern edge. The mountain Rohkunborri, which gives the park its name, anchors the eastern landscape. Nature here operates on a vertical gradient: rich boreal deciduous forest -- birch, rowan, and willow -- covers the lower elevations, giving way to wetlands and bogs in the valley bottoms and alpine tundra on the higher ground. Where the bedrock is rich in lime, unusual alpine plant communities flourish, including the Arctic rhododendron, known locally as Lapprose, whose pink blossoms appear briefly in the short Arctic summer.

Brown bears, wolverines, and lynx all inhabit the park -- a concentration of large predators that is increasingly rare in Western Europe. Snowy owls and gyrfalcons patrol the open fells, while reindeer move through the landscape following seasonal patterns that long predate the park's boundaries. The reindeer here are not wild; they belong to Sami herders who have managed these herds across the border region for centuries. The park was established with explicit recognition of these traditional land uses, and Sami reindeer husbandry continues within its boundaries. This coexistence of conservation and indigenous livelihood is characteristic of the broader Scandinavian approach to national parks, which tends to accommodate rather than exclude traditional practices. The lakes in the park's eastern reaches hold Arctic char, their cold, clear waters providing habitat for a fish species that thrives where few others can.

Rohkunborri does not stand alone. To its south lies Sweden's Vadvetjakka National Park, and less than ten kilometers to the north sits Ovre Dividal National Park. Together, these protected areas form a cross-border wilderness corridor that allows wide-ranging species like wolverines and bears to move freely across the Norwegian-Swedish frontier. The large Lake Tornetrask, visible from the park's higher elevations, glitters in the Swedish landscape beyond. This connectivity matters: the predators that make the park ecologically significant need territories far larger than any single park can provide. Rohkunborri's establishment in 2011 filled a gap in the protected area network, linking Norwegian and Swedish conservation efforts along a border that the wildlife has always ignored.

There are no roads into Rohkunborri. Access requires hiking from Setermoen or other points along the E6 highway, and the park sees a fraction of the visitors that more accessible Norwegian parks attract. This remoteness is also its character. The canyon, the predators, the Sami herds moving through -- all persist here partly because so few people come. For those who do make the journey, the reward is a landscape that feels genuinely untouched: no visitor centers, no marked nature trails paved for casual tourists, just the canyon dropping away below and the fells rising above, with the possibility of catching a gyrfalcon stooping over the tundra or fresh bear tracks along a lake shore. It is conservation in its most elemental form -- protecting a place by making sure it stays hard to reach.