Cross-country skiing is the best way to explore the Zgornjesavska valley in winter.
About 40 km of wonderful trails lead from the centre of Kranjska Gora deep into the Tamar valley via the River Sava spring and the Planica ski jumps. The trails lead to Gozd Martuljek in the other direction. Mojstrana is also equipped with cross-country trails.
The cross-country skiing at night is made possible on the illuminated trail behind the Kompas Hotel.