Basic Information

Winter Hours
Grounds Open Sunrise to Sunset
Visitor Center Open Wednesday through Sunday
9:00 am to 4:00 pm
Closed on Federal Holidays

Summer Hours     
Visitor Center Open 7 Days a Week  
9:00 am to 4:00 pm

Entrance Fees:

Last updated: August 29, 2019

Contact the Park

Mailing Address:

328 Whitman Mission Road
Walla Walla, WA 99362

Phone:

(509) 522-6360

Contact Us