Kevin L.
Google
A decent place to go for a walk or stroll - either in the afternoon or the evening. Has a lot of stores, mostly for souvenirs, quick snacks, etc.
Very safe, you don't have to worry about any pickpocket. You'll definitely encounter a lot of foreigners here who are mostly travellers as well.
The whole stretch of Insadong is clean, there is a public toilet around the area as well. Evening walks there is really nice.