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# Chasing Ancient Rivers
- URL: https://www.cascadepbs.org/show/nick-rocks/episode/chasing-ancient-rivers-i2wbdc/
- Published: 2024-03-30T00:45:57.000Z
- Updated: 2025-12-12T19:29:39.000Z
- Description: Is it true that the Columbia River has had many different paths?
- Author: Cascade PBS Staff
- Tags: Nick on the Rocks, Season 2, Episode 3, #ZZZ_Episode_37907da9-45e9-40ef-9be4-a17f1b31fa61, #episode, #ZZZ_Show_fb43f9d5-44f4-411a-854a-568025965642, #v1.16

Is it true that the Columbia River has had many different paths throughout its long history? Yes. What does the evidence look like? Did the Yakima and Salmon Rivers shift around too?