Hells Canyon

geographical name

canyon of the Snake River on the Idaho–Oregon border

Note: Hells Canyon is the deepest canyon in the U.S.

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Cite this Entry

“Hells Canyon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Hells%20Canyon. Accessed 16 Dec. 2024.

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