Shop Amazon DK Eyewitness Travel Guide USA Loomis Vistor Center, Bldg 43 Also Known As: Mac Loomis Memorial Musuem also Manzanita Lake Vistor Center also Manz Demesne of Manzanita Lake Area in Lassen Volcanic National Park Travel Genus: Sight Sight Category: Building As Noted In: National Register of Historic Places, US National Park Service Search Amazon for: Loomis Vistor Center, Bldg 43 Amazon.com Widgets Advertisement