Located in the hilly area of Finnish Lapland, the Ylläsberg Mountains are characterized by gently undulating tundra landforms. This vast natural area is dotted with a vegetation layer of low shrubs and lichens, forming an ecological landscape unique to the Arctic Circle. In winter, snow covers the hills and gullies, creating a natural terrain suitable for skiing, while in summer, geological features such as glacial relics and glacial valleys are revealed. As an Arctic wildlife habitat, the area is often home to free-roaming reindeer herds and occasional species such as Arctic foxes. Several hiking trails run along the hills, and some of the trails retain the stone piles used by the Sami people for traditional herding. The ski resort facilities are designed with low impact and are in harmony with the surrounding environment. Wooden viewing platforms are set up in places with wide views to facilitate the observation of the aurora and midnight sun phenomenon. Nature observers can pay attention to the color changes of the tundra vegetation and the behavior patterns of wildlife in different seasons, and experience the unique rhythm of the mountain environment of the Arctic Circle.