Lapland has the highest tourism consumption of any Finnish region. Above the Arctic Circle, in midwinter, there is a polar night, a period when the sun does not rise for days or weeks, or even months, and correspondingly, midnight sun in the summer, with no sunset even at midnight (for up to 73 consecutive days, at the northernmost point). Lapland is so far north that the aurora borealis, fluorescence in the high atmosphere due to solar wind, is seen regularly in the fall, winter, and spring. Finnish Lapland is also locally regarded as the home of Saint Nicholas or Santa Claus, with several theme parks, such as Santa Claus Village and Santa Park in Rovaniemi. Other significant tourist destinations in Lapland also include ski resorts (such as Levi, Ruka and Ylläs) and sleigh rides led by either reindeer or huskies.