Snake River

Cow Bar Canyon-red #14 / Sacajawea famous words

Mile 48.8 Both Bank

Lewis & Clark Event

Landfall · October 13, 1805

Source Data

Left bank: Cow Bar Canyon-red #14

Right bank: Sacajawea famous words

Notes: LC 10/13/1805

Memorial Contribution Documented by Robert Heacock (1957–2025), from Wind Hard from the West: The Lewis and Clark Expedition on the Snake and Columbia Rivers (2015), used by permission of his family.

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