Seoul N tower - Why are its colors different every night ? have you tried air toilet? Find the center of Seoul

    Seoul N tower is the geographical center of the city. 

It is on Mt. Namsan. (south mountain- One of 4 small mountains in Seoul) - This will be mentioned soon under the subject of Geomancy. 

    It is about 480 m above sea level. Its original name was Namsan tower because of location. (236 m of Tower itself) 

    It was constructed for radio signal in 1975. And opened to the public in 1980. 

However, people call it Seoul N Tower since 2005 after restoration. 

    

    It has multi-functional spaces such as 5th floor for the revolving restaurant, which is absolutely dating hot spot & place for the marriage proposal and filming location. 

2nd and 3d floors are for observatories while ground level has many shops & snack bars. (Specifically l love N- burger) 

    When it is the very clear day, tourists can see the west sea(others call it yellow sea). 

It offers you the breathtaking panoramic view of the city. 

    

As the testaments of unfailing love, Hundreds of thousands of love locks are found around the terrace. 

It uses the searchlight to project different colors on its body. If you see blue color on the tower, It is very clear air in the city while the green color means well so-so and the red color means very bad. It reflects the status of air pollution. 

    There are some performances of changing guard or traditional martial art. 

Besides, There are beacon tower and milestone as the geographical center of Seoul. 

And l have more photos but l should consider my tourist's low profile. 

I will update about the beacon tower when l go to Hwasung fortress. How to send and catch the signal hundred years ago. 

This is the last beacon tower from all directions of the peninsula to report the state status day and night.

They used smoke or fire day and night.
If one of them works, It means nothing happens.
2 beacon towers mean enemies' appearance.
3 mean they are approaching.
If you see 4 beacon mounds working, it goes they are being attacked.
When enemies have broken into the compound, they put the fire or smoke into the all beacon mounds.

Besides, This is the hidden place. It is the center of geographical Seoul.

Specifically, Male tourists can see the panoramic view from the toilet on the 2nd floor.