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Orange County State Historical Landmarks
#112 North Gate of City of Anaheim, Anaheim
#189 Dana Point, Dana Point
#198 Old Landing, Newport Beach
#199 The Serrano Adobe, Lake Forest
#200 Mission San Juan Capistrano, San Juan Capistrano
#201 Pioneer House of the Mother Colony, Anaheim
#202 Silverado, Silverado
#203 Red Hill, Santa Ana
#204 Old Santa Ana, Orange
#205 Modjeska's Home, near Orange
#217 Black Star Canyon Indian Village Site, near Silverado
#218 Barton Mound, near East Irvine
#219 Anaheim Landing, Seal Beach
#225 Flores Peak, near Orange
#226 Don Bernardo Yorba Ranchhouse Site, Yorba Linda
#227 Diego Sepulveda Adobe, Costa Mesa
#228 Carbondale, Silverado
#729 Old Maizeland School (Rivera School), Buena Park
#775 Site of the First Water-to-Water Flight, Newport Beach
#794 McFadden Wharf, Newport Beach
#837 Orange County's Original Courthouse, Santa Ana
#918 Olinda, near Brea
#959 Balboa Pavilion, Balboa
#1004 Old Town Irvine, Irvine
#1015 Richard Nixon Birthplace, Yorba Linda
#1050 Crystal Cove Historic District, near Laguna Beach