Snorkeling and Under Water Walking Beach, located on the southern part of Ko Sak Island in Bang Lamung District, Chon Buri, is a popular tourist attraction offering underwater activities and coral reef exploration. With an impressive 4.3 out of 5 rating from 92 reviews, this destination provides visitors with unique snorkeling and underwater walking experiences. It's an ideal spot for marine enthusiasts looking to explore Pattaya's underwater beauty and enjoy exciting water-based adventures.
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Getting there
Quiet right now
iPattaya Score
Area ranking
#78 of 106
Attraction · Pattaya
Perfect for
Best time to visit
☀️Afternoon
Peak activity time
Area guide
A seaside resort city with everything from beaches to world-class nightlife
Most attractions are 20-40% cheaper when booked online via Klook or KKday vs buying at the door
iPattayaOnly on iPattaya
Apr 19, 2026 – Apr 20, 2026
Beach Road
Jun 13, 2026 – Jun 14, 2026
Pattaya Beach
Jul 19, 2026
Jomtien Road
iPattayaOnly on iPattaya
WQVR+4QV, Ko Sak, Bang Lamung District, Chon Buri 20150, Thailand
I recently went snorkeling near Koh Larn, specifically around Koh Krok, but honestly, the experience wasn’t the best. The water was quite green and murky, making it difficult to see any marine life cl
It will be great if all tourists and tour companies can take care of the environment and coral reefs. I disagree with the under water walk idea. You are destroying the coral reefs. Please help to keep
It was good experience at Koh Larn Island for skywalk, snorkelling and other water activities, if you are at Central Thailand and not having time to visit south. No doubt it was a good service provi