Regional museums

• East Benton County Historical Museum
• Benton County Historical Museum - Prosser City Park , Prosser, WA (509) 786-3842
• Columbia River Exhibition - 95 Lee Blvd , Richland, WA (509) 943-9000
• Franklin County Historical Museum - 305 N 4TH , Pasco, WA (509) 547-3714
• Three Rivers Childrens' Museum - 650 George Washington Way , Richland, WA (509) 943-5437
• Hanford Museums of Science and History
• Ice Harbor Lock and Dam
• Pendleton Area
• Maryhill Museum of Art (Goldendale, WA)
• Portland Art Museum
• Portland Museum of Art
• Seattle Art Museum
• Spokane Cheney Cowles Museum
• Toppenish - American Hop Museum
• Toppenish Murals
• Toppenish Museum
• Walla Walla Area
• WPPSS Plant 2 Visitor Center
• Yakama Indian Nation Cultural Center
• Yakima Valley Museum
• Yakima Valley Rail and Steam Museum