The Ch’onhado projection is a circular type of map centered on China and Korea. The Tae Chosŏn chido (litteraly the Great Korean Map) is one of its finest examples.
The Hotel Haegumgang, a floating hotel in North Korea
The Haegumgang Hotel is the world’s first floating hotel. After a 14,000 km journey through Singapore, Australia and Vietnam, it is currently docked on the east coast of North Korea.