Tinian ( or ; old Japanese name: 天仁安島, Tenian-shima) is one of the three principal islands of the Commonwealth of the Northern Mariana Islands. Together with uninhabited neighboring Aguiguan, it forms Tinian Municipality, one of the four constituent municipalities of the Northern Marianas. Tinian's largest village is San Jose. Tinian is just south of the most inhabited island Saipan, but north of the populated Rota to the south. The island is home to many WW2 historical sites, cattle ranches, and beaches. There was a 5-star casino that operated from 1998 to 2016; remaining are other hotels/resorts and a golf course. The main access to Saipan is by a short airplane ride from the international airport, or by a charter boat.
Tinian is a part of the United States, part of the CNMI. Along with Guam, they are the westernmost islands of the US in the Pacific (technically very far east).
History
First settlers
The Mariana Islands, of which Tinian is one, were the first islands settled by humans in Remote Oceania. It was also the first and the longest of the ocean-crossing voyages of the Austronesian peoples, and is separate from the later Polynesian settlement of the rest of Remote Oceania. They were first settled around 1500 to 1400 BC by migrants departing from the Philippines. This was followed by a second migration from the Caroline Islands by the first millennium AD, and a third migration from Island Southeast Asia (likely the Philippines or eastern Indonesia) by 900 AD.
Thousands of years ago the island was settled by a people that built stone structures all over Tinian called taga.
Spanish colonial period
Tinian, together with Saipan, was possibly first sighted by Europeans of the Spanish expedition of Ferdinand Magellan, when it made landfall in the southern Marianas on March 6, 1521. It was likely sighted next by Gonzalo Gómez de Espinosa in 1522 on board the Spanish ship Trinidad, in an attempt to reach Panama after the death of Magellan. This would have happened after the sighting of the Maug Islands in between the end of August and end of September. Gonzalo de Vigo deserted in the Maugs from the Trinidad and in the next four years, living with the Chamorros, visited thirteen main islands in the Marianas and possibly Tinian among them.
The first clear evidence of European arrival was by the Manila galleon Santa Margarita commanded by Juan Martínez de Guillistegui, that wrecked in the southeast of Saipan in February 1600 and whose survivors stayed for two years till 250 were rescued by the Santo Tomas and the Jesus María. The Spanish formally occupied Tinian in 1669, with the missionary expedition of Diego Luis de San Vitores who named it Buenavista Mariana (Goodsight Mariana). From 1670, it became a port of call for Spanish and occasional English, Dutch and French ships as a supply station for food and water.
The native population, estimated at 40,000 at the time of the Spanish arrival, shrank to less than 1400 due to European-introduced diseases and conflicts over land. The survivors were forcibly relocated to Guam in 1720 for better control and assimilation. Under Spanish rule, the island was developed into ranches for raising cattle and pigs, which were used to provision Spanish galleons en route to Mexico.
German colonial period
After the Spanish–American War of 1898, Tinian was sold by Spain to the German Empire in 1899. The island was administered by Germany as part of German New Guinea. During the German period, there was no attempt to develop or settle the island, which remained under the control of its Spanish and mestizo landowners.
Japanese colonial period
In 1914, during World War I, the island was captured by Japan, which was awarded formal control in 1918 by the League of Nations as part of the South Seas Mandate. The island was settled by ethnic Japanese, Koreans and Okinawans, who developed large-scale sugar plantations. Under Japanese rule, extensive infrastructure development occurred, including the construction of port facilities, waterworks, power stations, paved roads and schools, along with entertainment facilities and Shinto shrines. Initial efforts to settle the island met with difficulties, including an infestation of scale insects, followed by a severe drought in 1919. Efforts were resumed under the aegis of the Nanyo Kohatsu Kabushiki Kaisha in 1926, with new settlers from Okinawa as well as Fukushima and Yamagata Prefectures, and the introduction of coffee and cotton as cash crops in addition to sugar, and the construction of a Katsuobushi processing plant. By June 1944, some 15,700 Japanese civilians resided on Tinian (including 2700 ethnic Koreans and 22 ethnic Chamorro).