On February 12, the world's first panoramic mountain sightseeing train, the Lijiang Snow Mountain Sightseeing Train, was officially put into operation. The train departs from the Visitor Center Station and arrives at the Yulong Snow Mountain Station in 35 minutes. Along the way, it connects Baisha Ancient Town, Yushui Village, Dongba Valley and other scenic spots, bringing passengers a beautiful scenery experience like a 4D movie. The train uses a 1.9-meter giant electric adjustable color-changing glass window, which provides a panoramic view while effectively protecting against the sun.