Hi , me n my fiancé are planning for our honeymoon to Seoul. We wanted to go for free n easy . Can anyone help me with my plannings. 1. How to get to Mt Sorak from incheon airport? How long will it takes? Is it advisable to sleep overnight? what are the attraction at mt sorak? 2. How to get to nami island from mt sorak? How long does it takes to reach there? Thanks so much!!!