National Geographic Travel on Instagram: "Covered in heavy snow, Yamagata Prefecture, Japan, becomes a winter wonderland during the colder months. While travelers take to the ski slopes and hot springs, "snow monsters" stand tall at the top of Mount Zao, created by Maries’ fir trees as they're pelted with moisture from icy winds. Showcasing a quieter alternative to popular tourist spots, Yamagata Prefecture allows visitors to soak in the beautiful views and tranquil scenery Japan has to offer. W