Watchtower introduction: Located at the highest point of Mingshan Island, it is an observation facility set up to protect national security. Climbing to the top of the tower, you can have a clear view of the situation on the Russian side.
Watchtower introduction: Located at the highest point of Mingshan Island, it is an observation facility set up to protect national security. Climbing to the top of the tower, you can have a clear view of the situation on the Russian side.