Deep in Finnish Lapland, the Arctic TreeHouse Hotel is nothing if not a winter wonderland — attractions include the Northern Lights in winter, midnight sun in summer, and its nearest neighbors put on dogsledding expeditions and reindeer drives (as well as the self-explanatory SantaPark theme park). The hotel itself is a high-luxury, high-design experience, each “glasshouse” cabin with its own private sauna, each suite with a picture window at the foot of the bed offering an immersive view of the forest. The hotel’s restaurant serves locally inspired and locally sourced seasonal fare, including game like moose and reindeer.