Outstanding Natural Area
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 Landscape Conservation System. There are a number of outstanding natural areas and open space reserves in the country, three of which have lighthouses.
The following is a partial list of ONAs.
The Devil's Garden and Phipps-Death Hollow are also known as Wilderness Study Areas.
- "Feature Detail Report for: Devils Garden Outstanding Natural Area". geonames.usgs.gov. USGS. 25 February 1989. Archived from the original on 8 February 2016. Retrieved 7 May 2017.
- Diamond Craters BLM listing
- "Jacumba, Imperial - San Diego County Line (PDF map)" (PDF). blm.gov. BLM. Archived from the original (PDF) on 23 September 2015. Retrieved 7 May 2017.
- The Consolidated Natural Resources Act of 2008 (Pub.L. 110–229, 122 Stat. 754-876, enacted May 8, 2008
- "Phipps - Death Hollow Wilderness Study Area". blm.gov. BLM. Archived from the original on 22 September 2016. Retrieved 7 May 2017.
- "Northwest California Integrated Resource Management Plan". blm.gov. BLM. Archived from the original on 7 February 2017. Retrieved 7 May 2017.
- BLM document about the Valley of the Giants (PDF file)
- Yaquina Head BLM listing
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