Koh Yippon Yai
เกาะญี่ปุ่นใหญ่
Big Japanese Island
The larger sister island to Koh Yippon Lek, with a similar reef system and dramatic limestone scenery above water.
Depth Range
3–18m
Site Type
island reef
Ang Thong Marine Park
Visibility
5–20m
27–30°C
Getting There
1.5 hr from Koh Samui
~30 km NW of Koh Samui
18 May
19 May
20 May
21 May
22 May
23 May
Marine Life
Notable Features
- • Dramatic limestone cliffs
- • Sister site to Yippon Lek
- • Double island snorkeling
Best Time to Visit
About Koh Yippon Yai
Koh Yippon Yai is the bigger of the two "Japanese islands" in Ang Thong. Its reef system mirrors Yippon Lek with good coral coverage and regular fish life. The dramatic limestone cliffs above water create a stunning backdrop for surface intervals. Often combined with Yippon Lek on the same snorkel trip.
Tips
Snorkel both Yippon islands on the same trip. The passage between them can have mild current.
Experience Required
All levels.
Location
GPS: 9.6180°N, 99.6720°E
Freedive Koh Yippon Yai With Us
We run trips to Koh Yippon Yai from Koh Samui. Maximum 3 students per trip. All equipment and safety gear provided.