Koh Tun
เกาะตูน
Quiet Island Reef
Beginner
A small island with a basic reef offering quiet diving away from the more popular sites.
Depth Range
8–18m
Site Type
reef
Koh Chang & Koh Rang
Visibility
5–15m
26–30°C
Getting There
35 min boat from Koh Chang
Southern Koh Chang area
Live 7-Day Conditions — Koh Tun
SST ~30.8°C
Sun
7 Jun
7 Jun
45
Mon
8 Jun
8 Jun
45
Tue
9 Jun
9 Jun
45
Wed
10 Jun
10 Jun
45
Thu
11 Jun
11 Jun
45
Fri
12 Jun
12 Jun
55
Sat
13 Jun
13 Jun
62
Marine Life
Reef Fish
Groupers
Nudibranchs
Notable Features
- • Very quiet site
- • Peaceful diving
Best Time to Visit
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Peak
Good
Now
About Koh Tun
Koh Tun is a small island south of Koh Chang with a fringing reef suitable for all levels. The site rarely gets visited, offering a peaceful diving experience with typical reef fish and occasional macro finds.
Tips
A quiet alternative when other sites are busy.
Experience Required
All levels.
Location
GPS: 12.0000°N, 102.3700°E