Exit #44-Suwon/Shingal IC from GyungBu Express Highway.
Stay left after going through the toll gate, follow the road to Suwon inner city (National Road #42). Proceed 2.5 km and make a U turn at the bottom of the overpass.
After the U turn, turn right immediately at the first street, just past the Premium Outlet shopping mall.
Proceed approximately .8 km and GSIS will be on your right.
By Subway via Bundang Line
Use the subway to Suwon via Bundang Line.
Exit #4 at CheongMyung station and go straight for about 130m.
Turn right onto a footpath from CheongMyung overpass and go straight for about 400m.
You will see a modest little park and GSIS is across from the end of footpath.
From Suwon Station, it is best to travel by taxi (taxi stand is directly in front of the main entry to the station). It will take 25-45 minutes depending on traffic and will cost a little over 6,000 KRW.