T.um is located at the T Tower of the Euljiro SK Telecom Headquarters.

SK T Tower 1st Fl. T.um Information Desk, 65 Eulji-ro, Jung-gu, Seoul
Exit 4 of Euljiro Ipgu Station on Subway Line 2, 3 minutes walk from the exit.
Via a passenger vehicle, please park your vehicle on the 3rd basement floor of T Tower and take an elevator to get off on the 1st floor.
(Parking fee is 1,000 KRW for 10 minutes.)