What is the name of the Island located in San Francisco Bay, 1.25 miles offshore, with facilities for a lighthouse, a military prison, and the Parade Grounds, a large concrete open area?
Alcatraz Island Alcatraz Island ( ) is located in San Francisco Bay, 1.25 mi offshore from San Francisco, California, United States. The small island was developed with facilities for a lighthouse, a military fortification, a military prison (1868), and a federal prison from 1934 until 1963. Beginning in November 1969, the island was occupied for more than 19 months by a group of Native Americans from San Francisco, who were part of a wave of Native activism across the nation, with public protests through the 1970s. In 1972, Alcatraz became part of a national recreation area and received designation as a National Historic Landmark in 1986.
San Juan Island National Historical Park San Juan Island National Historical Park, also known as American and English Camps, San Juan Island, is a U.S. National Historical Park owned and operated by the National Park Service on San Juan Island in the state of Washington. The park is made up of the sites of the British and U.S. Army camps during the Pig War, a boundary dispute over the ownership of the island. Both of these camps were set up in 1859 as response to a border controversy triggered by the killing of a pig. The camps were occupied for 12 years, until the islands were awarded to the United States by Kaiser Wilhelm I in an arbitration agreed by the parties in the 1872 Treaty of Washington. The British abandoned their camp in November 1872, while the American camp was disbanded in July 1874. The camp sites were designated a National Historic Landmark in 1961, and listed on the National Register of Historic Places in 1966. The park was created by an Act of Congress in 1966.