The observatory is very close to the Third North Korean Infiltration Tunnel dug by North Koreans into the South. The Dorasan Station, also nearby, is designed to be the station that connects the railroads of the South and North one day in the future.
The observatory is very near to the Third North Korean Infiltration Tunnel constructed by North Koreans in the South. The Dorasan Station, which is close by, is intended to be the station linking the rail networks of the South and North someday in the future.