A covered wagon on the Oregon Trail at the Whitman Mission National Historic Site near Walla Walla, Washington Photos by Cheryl Landes In the spring of 1836, five years before anyone traveled west on the Oregon Trail, newlywed couple Dr. Marcus Whitman and Narcissa Whitman left their home in upstate New York for Oregon Country. … Continue reading Armchair photo tours: Whitman Mission National Historic Site near Walla Walla