The Palace of the Governors, located on Palace Avenue on the Plaza of Santa Fe, is the oldest public building continuously occupied in the United States. It was built in 1610 by Pedro de Peralta, governor of the Spanish colony that is today most of the American Southwest, including New Mexico, Arizona, Colorado, Utah, California, Texas, and Nevada. Since that time, it has changed hands many times such as during the Pueblo Revolt in 1680, the reconquest in 1693, Mexican independence in 1821, and it has been under American possession since 1848.

This adobe structure that is today the New Mexico History Museum was declared a National Historic Landmark in 1960, and an American Treasure in 1999. Collections are separated into the Spanish Colonial period (1540 to 1821), the Mexican period (1821 to 1846), the U.S. territorial period (1846 to 1912), and the statehood period (1912 to present). It consists of 15,000 objects including such highlights as the Segesser Hide Paintings, State Seal, Silver Service, “Pancho” Villa Clock, 19th Century Desk, and 16th century Morion helmet.

New Mexico History Museum, 113 Lincoln Ave, Santa Fe, NM 87501, Phone: 505-476-5200

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