Glass Buttes
mountain in Oregon, United States of America

Glass Buttes are a group of volcanic mountains made up of two prominent peaks and several smaller hills. They are located in the remote northeast corner of Lake County between Bend and Burns in central Oregon, United States. Raising high above the high desert plain, the buttes are an important landmark in an area once known as the Oregon's Great Sandy Desert. The buttes are named for the numerous large deposits of obsidian found on their slopes. Today, most of the mountains and surrounding land are administered by the Bureau of Land Management. The mountains offer a number of recreational opportunities including rock collecting, hiking, camping, and hunting.
Geography and geology
Glass Buttes are located in Oregon's high desert in the northeast corner of Lake County, approximately 70 miles (110 km) southeast of Bend and 50 miles (80 km) west of Burns. The nearest settlement is the small unincorporated community of Hampton, Oregon, located 10 miles (16 km) northwest of the buttes.
Glass Buttes include two prominent peaks and a number of adjacent hills. The highest point in the Glass Buttes complex is known as Glass Butte.
Begin with the source’s own compact description: “Glass Buttes” is mountain in Oregon, United States of America. The dossier treats that line as a proposition to test through Glass, Buttes and mountain, not as a finished interpretation.
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Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 13, 2026. The linked authority identifier is Q28056308. Authority coordinates are 43.557, -120.074. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Glass Buttes” 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.