I flew on an airplane from Seoul to Jeju Island. The trip was 283 miles, but the plane ride was around an hour long.
I've traveled quite a bit during my entire journey in South Korea. Unfortunately, a lot of the time spent on buses was due to traffic from tourists wanting to see the autumn leaves. I've definitely traveled the entire length of South Korea!
This week I utilized public transportation. Luckily, I was able to use the same T-money card I use in Seoul.
While it's hard to pick just one place, I enjoyed the Cheonjiyeon Waterfall. The view was simply breathtaking!