Columbia and Snake Rivers

CLARKSTON, WASHINGTON TO PORTLAND, OREGON
OCTOBER 8-14, 2016

ABOARD THE NATIONAL GEOGRAPHIC SEA LION

Explore the Pacific Northwest with the Caltech Alumni Association. We’ll take in the region's spectacular natural beauty and modern marvels of human engineering, an imposing system of locks and large-span bridges. 

Guided by Lindblad Expeditions and National Geographic.