Wilderness Areas

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Wilderness Area Name	Size in Acres  (Federal only)	Public Law  Number	Designation Date
Aqua Tibia	539	111-11	03/30/2009
Beauty Mountain	15,628	111-11	03/30/2009
Big Maria Mountains	45,384	103-433	10/31/1994
Chuckwalla Mountains	99,548	103-433 ; 111-11	10/31/1994 ; 3/30/2009
Little Chuckwalla Mountains	28,034	103-433	10/31/1994
Mecca Hills	26,243	103-433	10/31/1994
Orocopia Mountains	50,960	103-433 ; 111-11	10/31/1994 ; 3/30/2009
Otay Mountain	16,893	106-145	12/09/1999
Palen/McCoy	236,488	103-433 ; 111-11	10/31/1994 ; 3/30/2009
Rice Valley	41,777	103-433	10/31/1994
Riverside Mountains	24,004	103-433	10/31/1994
San Gorgonio	39,233	103-433	10/31/1994
Santa Rosa	58,878	103-433 ; 111-11	10/31/1994 ; 3/20/2009

Bureau of Land Management
Palm Springs - South Coast Field Office
1201 Bird Center Drive
Palm Springs, California 92262
Phone: (760) 833-7100
Fax: (760) 833-7199
Office Hours: 8:00 a.m. - 4:30 p.m., M-F
Contact us by Email
Location of Field Office