Red Lodge Mountain is known for its spring skiing; the best powder arrives in March and April.  It’s a relatively affordable, family-friendly mountain with decent deals on lift tickets and an impressive range of terrain.  With a historic hotel, a saloon, and a host of local shops on its main street, the nearby town of Red Lodge is right out of a Western movie.  There's no shortage of ski areas in Montana, but there's only one in America's " most charming " town. Founded in 1960 as Grizzly Peak Ski Area, Red Lodge Mountain is just seven miles from downtown Red Lodge's delightfully Western main street, where galleries, shops, cafés, and historic buildings line the walkable blocks.  "For those coming from the Midwest, like myself, Red Lodge Mountain is the first stop ski area once you hit the Rockies," explains director of mountain operations, Anne Kosorok.…