North Korea
Sovereign state in East Asia
North Korea (Korean: 조선 Chosŏn), officially the Democratic People's Republic of Korea or DPRK (조선민주주의인민공화국, Chosŏn Minjujuŭi Inmin Konghwaguk) is the world's most isolated country and has usually been referred to as the "Hermit Kingdom". It's located in East Asia on the Korean Peninsula, which has been divided between North and South Korea since the 1950s.
One of the few remaining communist states in the world and the last frontier of the Cold War, North Korean society is dominated and run by a totalitarian government that maintains a tight grip over its people. The government is in firm control of just about everything in the country. For example, they own the country's factories, farms, enterprises, and even all the automobiles driven by its citizens.
Tourists may only travel to North Korea as part of a guided tour and they can expect to be under constant supervision and monitoring by the authorities. About 5,000 Western tourists visit North Korea every year. Most complete the journey safely, so long as they follow their ever-present guides. Incidents have occurred, and when they do, due process is hard to come by. The most likely consequence of any trouble with the authorities is a period of detention before deportation.
If the idea of accepting strict limitations on your freedom of expression, movement and behaviour, or the risk of arbitrary, indefinite detention seems unsettling to you, it is recommended that you do not travel to North Korea.