Coeur d'Alene is the largest city within the Idaho Panhandle. Spokane is around west of Coeur d'Alene, and its Spokane International Airport is the region's main air hub. Other important cities in the region include Lewiston, Moscow, Post Falls, Hayden, Sandpoint, and the smaller towns of St. Maries and Bonners Ferry. East of Coeur d'Alene is the Silver Valley, which follows Interstate 90 to the Montana border at Lookout Pass.