We have always stopped in SK, in transit to another SE Asian country. I think we should spend some time in the country next time we plan a trip. We love that part of the world. We considered Chiang Mai in Thailand for retirement, but it did not work out for us in the end. Thanks for the info.
There are lots of good reasons to take a vacation on Jeju; including Loveland, which is....um...’interesting’ ;-)
http://travel.cnn.com/explorations/play/10-things-do-jeju-island-045157
-JT