Two hundred low cost on Chwaseok "seated" buses) along with a cost-free transfer between bus expert services if made in the hour.|We did not have to carry out laundry since it was only one night, but I think It could be helpful when you travel for more than two evenings https://laneafdbw.blogdal.com/38359040/how-much-you-need-to-expect-you-ll-pay-for-a-good-ulsan-travel