There is long treck for hiking or jogging just in front of my apartment called Danghyun stream.
And also there is beautiful mountain to hike called bulam mountain
It is located near the Sang gye subway station.
It takes only 6min on foot to get there
Very clean apartment near mountains and long stream
You can find All facilities , such as big mall , market, two big hospitals, parks, ....
You can use subway :Sang gye station, jung gye station .
It takes only 7min on foot from my house