2026 May 20 6 days, one-way from Portland ME to Clarkston WA Portland ME $7390
ACL American Encore • American Cruise Lines
Departs
May 20, 2026
Returns
May 26, 2026
Duration
6 nights
Ports
10 destinations
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Itinerary
- Day 1
Portland ME , United States
- Day 1
Camas-Washougal WA , United States
- Day 1
Columbia River Gorge , United States
- Day 2
Astoria OR , United States
- Day 3
Kalama WA , United States
- Day 3
Rainier OR , United States
- Day 4
The Dalles OR , United States
- Day 5
Columbia River Gorge , United States
- Day 6
Richland WA , United States
- Day 7
Clarkston WA , United States