First, you will go to Hyeopjae Beach. This is beautiful beach with rocks. You can see Biyang-do from the beach and it helps clear your mind for your work. The view looks like an Emerald colored beach. Next, you will go to Hallim Park. You can see traditional houses and hear interesting story about it. And then, you will head to Suwol Bong hill designated as a Global GEO park by UNESCO. After trekking, you will have Korean style Buffet at a 4-star hotel. Green tea Museum Osulloc. It will be good chance for tea lovers to visit here. If you are interested in traditional tea culture, it’s the best time to have a cup of great tea there. This is the largest green tea fields in Jeju. Filling the air with a pleasant aroma, green tea Museum makes you feel free to roam around. Mt. Sanbangsan is a very cool dome-shaped lava mountain with a beautiful temple carved into the side about half way up. Lastly, visit Jeongbang waterfall or Cheonjeyeon waterfall.