> ## Content Index
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# Lake Chelan — Battle of the Ice Sheets
- URL: https://www.cascadepbs.org/show/nick-rocks/episode/lake-chelan-battle-of-the-ice-sheets-kev8ki/
- Published: 2024-03-30T00:45:57.000Z
- Updated: 2025-12-12T19:29:36.000Z
- Description: Scenic Lake Chelan is a vacation paradise that was created during the Ice Age.
- Author: Cascade PBS Staff
- Tags: Nick on the Rocks, Season 2, Episode 4, #ZZZ_Episode_32e8a9eb-e9ba-49b0-85c3-a1e4daab69c4, #episode, #ZZZ_Show_fb43f9d5-44f4-411a-854a-568025965642, #v1.16

Scenic Lake Chelan is a vacation paradise that was created during the Ice Age. But how can geologists prove that an ice sheet from Canada did the digging?