Mountains in Seoul Leave a Comment / Korea scenery, Sceneries / By Shai Autumn, best season to go hiking. With fresh wind, you can see the clearest sky of all time.Here are my 4 favorite mountains in Seoul📍1. Achasan(아차산)2. bookaksan(북악산)3. Inwangsan(인왕산)4. Bookhansan(북한산)Hope you enjoy the view as I did!