Alaska's expansive Southwest region is home to the communities of Bethel, King Salmon, Unalaska, Dillingham, Kodiak and the Pribilof Islands. The area is as diverse as it is big. Unalaska, located on the Aleutian Island chain, is home to Russian Orthodox Cathedral of the Holy Ascension and the Bishop's House. The church hosts one of the largest collections of religious artifacts and icons in the United States.Kodiak Island, known primarily for its mammoth brown bears, boasts many cultural attractions in addition to housing one of the world's most legendary mammals. The Baranov Museum, a warehouse built in the 1790s by Alexander Baranof to store furs, is the oldest remaining Russian structure in the state. Kodiak is also rich with Alaska Native culture. The Alutiiq Museum and Archaeological Repository reveal 8,000 years of Alutiiq history through artifacts and archeologocal digs. A new archaeological excavation gets underway every summer and volunteers are invited to participate.