1. Seoul and metropolitan area - Bukhansan National Park
2. Gangwon-do area - East Sea & Seoraksan Mountain
Gangwon-do itself is a huge resort.
'Seoraksan' and the East Sea are a great combination.
'Ulsanbawi', 'Daecheongbong', cable car, etc.
'Yangyang', 'Sokcho', 'Gangneung', 'Samcheok' seas are very beautiful.
3. Daegu-Gyeongbuk area - Gyeongju, Sobaeksan, Yeongdeok sea, Daegu Palgongsan, Jirisan
There is Gyeongju, a national park, and Sobaeksan National Park is also excellent.
There are also beautiful mountains in the big city of Daegu. Jirisan is also close by
Gyeongju City has a beautiful sea and is beautiful because it has not developed the city.
4. Busan-Gyeongnam area - Haeundae, Tongyeong-Geoje sea
Nature is outstanding.
It is very popular as a domestic travel destination without a long explanation.
5. Honam area - Jirisan, Gwangju Mudeungsan.
The nature of Honam area is also very beautiful.
There is also the Suncheon Bay swamp.
6. Jeju Island - Mt. Halla + Island area due to volcanic activity.
Except for Mt. Halla, the entire island is flat and the sea is beautiful.
And there is a lot of basalt here.