Cruise Planners

Cruise LineLindblad Expeditions

ShipNational Geographic Sea Lion

Nights5

DepartsSat, Sep 19th 2026

ReturnsThu, Sep 24th 2026

Departing PortPortland (OR)

Ports of CallPortland (OR), The Dalles, Columbia River Gorge, Walla Walla, Cruising the River, Clarkston

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