Whitman Mission National Historic Site
- Phone: (509) 522-6357
- Visit Website
- Address: 328 Whitman Mission Rd, Walla Walla, WA 99362
- Region: Walla Walla
Whitman Mission National Historic Site includes the original mission site, a mass grave where Marcus and Narcissa Whitman are buried, the Whitman memorial shaft, and a Visitor Center with a small museum. The park is open all year, 7 days a week, except for Thanksgiving, Christmas Day and New Year’s Day. The grounds are open until dark; Visitor Center hours vary by season.