On the outskirts of Oslo there is a hill named Holmenkollen. The popular Ski Jump Arena is located there. We can get there by subway – Line 1. The railway climbs over the mountains and allows us to view beautiful…



On the outskirts of Oslo there is a hill named Holmenkollen. The popular Ski Jump Arena is located there. We can get there by subway – Line 1. The railway climbs over the mountains and allows us to view beautiful…