Koh Rang

เกาะรัง

Marine Park Jewel

Beginner Good Now

The main island of Koh Rang Marine Park with protected reefs, turtles, and the best visibility in the Koh Chang area.

Depth Range

5–20m

Site Type

island reef

Koh Chang & Koh Rang

Visibility

10–25m

26–30°C

Getting There

1.5 hr boat from Koh Chang

Koh Rang Marine Park

Live 7-Day Conditions — Koh Rang

SST ~31.2°C

Mon
18 May

27

poor

25km/h SW
1.6m

Tue
19 May

26

poor

24km/h SW
1.6m

Wed
20 May

33

poor

23km/h SW
1.3m

Thu
21 May

45

marginal

22km/h S
0.9m

Fri
22 May

49

marginal

22km/h S
0.8m

Sat
23 May

45

marginal

18km/h S
0.8m

Sun
24 May

45

marginal

19km/h S
0.6m

Marine Life

Sea Turtles Reef Fish Barracuda Nudibranchs

Notable Features

• Marine park protection
• Best visibility in area
• Turtle encounters
• Multiple dive sites

Best Time to Visit

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Peak Good Now

About Koh Rang

Koh Rang is the centerpiece of the Koh Rang Marine National Park, east of Koh Chang. As a protected marine park, the reefs are healthier and more biodiverse than the unprotected sites near Koh Chang. Hawksbill and green turtles are regularly seen, and the visibility is notably better. Multiple dive and snorkel sites ring the island.