Mount Huethawali
Landform in the Grand Canyon, Arizona

Mount Huethawali is a 6,281-foot-elevation (1,914-meter) summit located in the Grand Canyon, in Coconino County of northern Arizona, US. It is situated 3.5 miles due east of Explorers Monument, 1.5 mile west of Grand Scenic Divide, and immediately southwest of Huxley Terrace. Surrounded by Garnet, Evolution, and Bass Canyons, Huethawali rises over 800 feet (240 meters) above Darwin Plateau, and over 4,000 feet higher than the nearby Colorado River.
The summit dome is composed of cream-colored Permian Coconino Sandstone. This sandstone, which is the third-youngest stratum in the Grand Canyon, was deposited 265 million years ago as sand dunes. Below the Coconino Sandstone is reddish, slope-forming, Permian Hermit Formation, which in turn overlays the Pennsylvanian-Permian Supai Group. Further down are strata of the cliff-forming Mississippian Redwall Limestone, Cambrian Tonto Group, and finally Proterozoic Unkar Group at river level.
According to the Köppen climate classification system, Mount Huethawali is located in a cold semi-arid climate zone.
History
The first ascent of the summit was made in August 1898 by William Wallace Bass and George Wharton James. James originally named it Mount Observation, but wrote that Indians called this mountain "Hue-tha-wa-li" (pronounced "we-the-wally"), which means White Rock Mountain. Some sources state that "Huethawali" is the Native American word for "observation point", while other sources state it translates as "white tower" or "white rock mountain" in the Havasupai language.
“Mount Huethawali” enters the record as landform in the Grand Canyon, Arizona. Crown Archives preserves that source wording while asking what Mount, Huethawali and Landform can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 15, 2026. The linked authority identifier is Q49053121. Authority coordinates are 36.204, -112.383. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1898.
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This entry incorporates text from “Mount Huethawali” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.