There are bus and train stations in Jeong-up that connect to Naejangsan. Both stations are less than 20 km from the mountain. The train station is on the Honam Line, which provides for visitors coming from Seoul(Yongsan Station) or Gwang-ju. KTX (Korea Train eXpress) is available from Yongsan to Jeong-up, which takes about 1 1/2 hours. Coming from Seoul by bus, takes about 3 hours. From the station, bus No.171 (between 6:25-21:00) can reach the Naejangsan bus station located next to the mountain in around 30 minutes.