A : Jeju City
1. Yongduam - Dragon Head Rock
2. Coastal cafe Road. Jeju
3. Jeju International Aiport Olle
4. Jeju Tea Park
5. Jeju Folk Tourism Museum
6. Jeju International Park
7. Jeju Folk Museum
8. Dodo Submarine Tour
9. Dolhareubang Park
B : East Jeju
1. Yongcheon Cave
2. Gimnyeongsagul Cave
3. Gimnyeong Maze Park
4. Manjanggul Cave
5. Windpower Complex
6. Haenyeo Museum
7. Hado Beach
8. Hadori Habitat for Migratory Bird
9. Udo Island
10. Udo Cruise and Submarine Pier
11. Seongsan Ilchulbong Peak - Sunrise Peak
12. Aqua Planet Jeju
13. Seopjikoji
14. Phoenix Island
15. Sinyang Seopjikoji Beach
16. Maze Land (Maze Park)
17. Bijarim Forest
C : Seogwipo City
1. Jeju Herb Garden
2. Jeju Folk Village
3. Heart Citrus Orchard
4. Jeju Citrus Museum
5. Seosokkak Beach for Kayak
6. Jeongbang Waterfall
7. Cheonjiyeon Waterfall
8. Saeyeongyo Bridge and the seaview
9. World Seashell Museum
10. Eongtto Waterfall
11. Jeju Worldcup Stadium
12. Oedolgae
13. Jeju Waterworld
14. Yacheonsa Temple
15. JTO. Jeju Duty Free Shop
16. Jungmun Daepo Jusangjeolli Cliff
17. Jungmun Saekdal Beach
18. Cheonjeyeon Waterfall
19. Seognimyo Bridge
20. Yeomji Botanical Garden
21. Teddy Bear Museum
22. Believe it or not Museum
23. Alive Museum
24. Mount Sanbangsan
25. The Museum of Health and Sex
26. Yeongmeori Coast
27. Jeju Submarine Tour
28. Marodo Island Ferry Pier
D :West Jeju
1. Jeju Chocolate Museum
2. Jeju Glass Castle
3. Jeju Circus World
4. Jumbo Village - Elephant land
5. O'sulloc Tea House Museum
6. Innisfree Cosmetic Park
7. Jeju Museum of Contemporary Art
8. Bangrimwon Wildness Botanic Garden
9. Fishing Ground - Sangmo
10. Jeju Pirate Submarine Tour
11. Hallim Port for Biyang-do
12. Hallim Folklore 5 days market
13. Hallim Park
14. Gwakji Hwamul Beach
E : Mount Hallasan
1. Mysterious Road
2. Jeju Loveland
3. Roe Deer Observation Center
4. Jeju Tourism Horseback Riding Ground
5. The Angle and Woodcutter Theme House
6. World Natural Heritage info center
7. Jeju Mini Land
8. Magic Land
9. Sangamburi Crater
10. Mount Hallasan 1100 meter point rest area
11. Saryeoni Forest Park
Jeju-do has so many things to offer..i would recommend you to stay here more than 3 days...even 3 days is not enough..anyhow, its up to you..
B 11. Seongsan
E 9. SAGAMBURI CRATER
C 16 JUSANGJEOLLI CLIFF