An Outstanding Natural Area is a protected area designation in the United States. The designations are managed by the Bureau of Land Management within the National Conservation Lands. Three ONAs have been designated by Congress, Jupiter Inlet Lighthouse, Piedras Blancas Historic Light Station, and Yaquina Head, all of which protect lighthouses and the adjacent land. The others were named by the BLM and have a variety of resources.
Name LocationNotes Devils Garden Garfield County, UtahWilderness study area, part of the Grand Staircase–Escalante National Monument Diamond Craters Harney County, Oregon Ear Mountain west of Choteau, MontanaFour areas Jacumba near Jacumba Hot Springs, Imperial County, California Jupiter Inlet Lighthouse Jupiter, Florida The National Conservation Lands' only complete unit east of the Mississippi River Piedras Blancas Historic Light Station near San Simeon, CaliforniaPart of California Coastal National Monument Rockwell Juab County, UtahPart of Little Sahara Recreation Area Sacramento River Bend near Red Bluff, California Valley of the Giants Oregon Coast Range, Polk County, Oregon Yaquina Head Newport, Oregon
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