Cheongsapo Daritdol Observatory, which opened on September 17, 2017, is located in the middle of the closed railroad of the Donghae Nambu Line from Mipo to Songjeong. It is 20 meters high from the sea level, 72.5 meters long toward the sea, and 3 to 11.5 meters wide. A half-moon-shaped transparent floor is installed at the end of the observatory, allowing visitors to feel the thrill of walking on the sea. From right
