Every March in the longest ski event in the world, participants traverse northern Finland in a multiday journey open to all.
Slideshow: Why would you repeatedly brave the freezing, northern Finnish winter night? To photograph the Northern Lights!
We meet teachers from Finland, famous for its education system, who go abroad to expand their horizons, just as students do.
Life is about enjoying yourself, not just surviving, and this goes for Finland in winter as well. Coffee, clothing, snow play key roles.