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Diving in Northern Thailand
Real diving in Northern Thailand — live ratings, prices, and booking links.
Real diving in Northern Thailand
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3 Fun Dives in Racha Yai and Racha Noi for Certified Divers
★ 5.0(14 reviews)· 9 hrs
From €127

Chiang Rai: Northern Thailand Tour with Golden Triangle
★ 5.0(5 reviews)· 9 hrs
From €75

Try Scuba Diving in Racha Yai and Noi for Non-Certified
★ 5.0(15 reviews)· 9 hrs
From €144

Kata Beach Diving for Beginners Pool Training and 1 Beach Dive
★ 5.0(103 reviews)· 8 hrs
From €77

Discover Scuba Diving in Koh Lanta, Thailand
★ 4.9(86 reviews)· 1 day
From €173

Oahu Shark Dive on the North Shore
★ 4.8(3,110 reviews)· 1h 30m
From €89

Great Barrier Reef Snorkeling and Diving Cruise from Cairns
★ 4.7(3,879 reviews)· 8h 30m
From €172

Full-Day Racha Noi and Racha Yai Snorkeling from Phuket
★ 4.3(57 reviews)· 1 day
From €85
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- Compare what's actually included (guide, food, transport, entry fees) rather than just the headline price.
- Check the cancellation policy before booking, especially for weather-dependent or timed experiences.
- Read the meeting point details carefully — some tours start away from the main attraction.
Best time for diving in Northern Thailand
Real weather data, based on the last 1 years — useful for outdoor plans, less relevant for indoor experiences.
January
26° / 16°C
~0mm rain
April
36° / 25°C
~88mm rain
July
29° / 24°C
~436mm rain
October
30° / 23°C
~97mm rain
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FAQs — Diving in Northern Thailand
Based on real current ratings, "3 Fun Dives in Racha Yai and Racha Noi for Certified Divers" is the highest-rated option we found (5.0 stars) — see the listings above.