hours

Summer Hours:

Memorial Day Weekend through Labor Day Weekend

Trails: Open Daily 8:00 am – 4:30 pm

Visitor Center: Open Daily 9:00 am 4:00 pm
Open Memorial Day, July 4th and Labor Day

Winter Hours:

Trails: Open Daily 8:00 am – 4:30 pm

Visitor Center: 9:00 am–4:00 pm CLOSED on Monday and Tuesday

Visitor Center: Closed December and January

Site, Trails, and Visitor Center: Closed on Federal Holidays in winter

Contact the Park

Mailing Address:

328 Whitman Mission Road
Walla Walla, WA 99362

Phone:

(509) 522-6360
Visitor Information 509-522-6357

Contact Us