I think: these scenic spots are a must for tourists to travel to South Korea.

1. Seoul: Gyeongbokgung Palace, etc.

2. Busan: Haeundae, etc.

3. Jeju Island: teddy bear museum, etc.

4. Incheon: Moon Island, etc.

5. Gwangju: Gwangju World Cup Stadium and so on.

6. Daegu: Fengshan Park and so on.

7. Ulsan: Ulsan Port, etc.

8. Gyeongju: World Heritage Gyeongju Ancient City, etc.

9. Changwon: Changwon Culture and Art Center.

10. Lishui: Lishui World Expo Park.