Ko Rang · Trat · Thailand
Koh Rang Beach
Koh Rang isn't really about the sand—it's about what lies beneath. The island sits within Mu Ko Chang National Marine Park, its shores ringed by some of the Gulf's most vibrant coral, drawing snorkelers and divers daily.
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Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Koh Rang Beach. Numbers refresh at the hourly tick.
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The OnlyBeaches Index weighs four pillars against your chosen persona. Purity comes from water clarity and air-quality heuristics; Conditions from Open-Meteo waves, wind and temperatures; Crowd from historical patterns; Vibe from nearby events within 50 km. The score rebalances throughout the day.
Koh Rang isn't really about the sand—it's about what lies beneath. The island sits within Mu Ko Chang National Marine Park, its shores ringed by some of the Gulf's most vibrant coral, drawing snorkelers and divers daily.
Photos
8 captures from Koh Rang Beach
About this beach
Where it is
Koh Rang Beach
Ko Rang, Trat, Thailand
11.8118°, 102.3845°
Top things to do
At Koh Rang Beach
Reef drift circuits
Vibrant hard coral gardens
Drop-off exploration
Deep blue beyond shallows
Underwater photography
Blacktips and parrotfish close
Jungle trail shade
Hornbills and monitor lizards
Near this beach
Places, rentals, tours and events within walking and driving distance of Koh Rang Beach.
Questions people actually ask about Koh Rang Beach.
Is it safe to swim and snorkel at Koh Rang Beach?
Koh Rang Beach is generally safe for swimming and snorkeling during good weather, particularly November through April. The beach is part of a marine national park with excellent underwater visibility and healthy coral reefs. However, there are no lifeguards, and you should stay close to shore if you're not a confident swimmer. Watch for boat traffic as this is a popular day-trip destination. Strong currents can occur, so check conditions with your tour operator before entering the water and always snorkel with a buddy.
When is the best time to visit Koh Rang Beach?
The best time to visit Koh Rang Beach is during the dry season from November to early May, when seas are calm and underwater visibility is excellent for snorkeling. Peak conditions occur December through March with flat seas and clear skies. The marine park typically closes during monsoon season (roughly May to October) when rough seas make boat access dangerous and visibility poor. Book day trips during morning hours for the calmest conditions and best light for viewing marine life on the surrounding reefs.