Cascade Assoc. of Museums & History Share: MuseumsNon-Profit Associations Cascade Assoc. of Museums & History Visit Website 302 W. 3rd St. Cle Elum, WA 98922 (509) 925-3778 About Map About The Cascade Association of Museums and History (CAMAH) is an organization promoting collaboration among museums and historic places within Kittitas County. What's Nearby? Distance: 5 10 15 20 25 50 mi.