West Glacier is a small unincorporated community in eastern Flathead County, Montana, United States. The town is at the west entrance to Glacier National Park and is located on U.S. Route 2 and a main line of the BNSF Railway. The headquarters complex for Glacier National Park is located nearby. The community, heavily dependent on tourism, has a small permanent population that expands significantly during the summer tourist season; most area businesses are likewise seasonal, and primarily geared towards travelers.