I was trying to find different ways to get to Nami Island from Seoul and I am confused with the train ride information as follows:
Read from online - Nami Island can be reached by taking a train from Sangbong Station to Gapyeong Chuncheon.
I assume a transfer of metro to train at this station. The transfer is within the platform?
Another from online - ITX Cheongchun Line to Nami Island. To take from Yongsan Station or from Cheongyanni Station
Are these two different ways of subway to Nami Island?
Which is the fastest and cheapest mode of transport assuming that I am staying near Seoul Station?
Thanks n Regards