Scenic view of Nashville skyline and pedestrian bridge reflecting in the Cumberland River at sunrise.

American Cruise Lines

Columbia & Snake Rivers Cruise

US Rivers

Sailing Itinerary

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Trip Details

Departs: October 23, 2026

Returns: October 31, 2026

Departure Port: Portland

Ship: American Harmony

Before You Decide

12 other departures of this route

The identical itinerary, priced week by week. The gap is often hundreds of dollars.

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6 cruises leaving the same week

Other ships and other routes of about this length, from ports near this one.

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Your Ship

American Harmony

A modern American riverboat on the Columbia and the Snake, and she docks in the middle of town

Aboard

Ninety-nine staterooms, every one with a private balcony
A glass-walled atrium running the height of the ship under a domed skylight
Single staterooms with balconies, priced without a supplement
Eight-night Columbia and Snake River runs, Portland to Clarkston, every week of the season
A two-week National Parks itinerary that carries on overland to Yellowstone and Jackson
An entirely American crew, and a shore program included in the fare

More About American Harmony

Ashore

Where You Stop

Portland

Cruising the Columbia River

Astoria

Kalama

The Dalles

Pendleton

Richland

Clarkston

US Rivers

America's Rivers

The Mississippi, the Columbia and the Snake aboard small ships that dock in the middle of town: no passport, no flight over an ocean, and a different American city every morning.

Best Time to Go: April to November, with fall color on the Mississippi in October
Typical Length: 7 to 15 nights

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Compare Dates

The Same Trip, Other Weeks

The identical itinerary on this ship, priced by departure. Fares move week to week, and the difference is often larger than anything else on this page.

Departs	Inside	Oceanview	Balcony	Suite	From
September 25, 2026
October 2, 2026
October 9, 2026
October 16, 2026
October 23, 2026This sailing
October 30, 2026
November 6, 2026
April 20, 2027
April 27, 2027
May 4, 2027
May 11, 2027
May 18, 2027
May 25, 2027

Compare Alternatives

Sailing the Same Week

Other vacations of about the same length leaving within a few days of October 23, 2026, nearest departure ports first.

American Cruise Lines • 6 Nights