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Dive Trip to Koh Bon & Koh Tachai from Khao Lak | 2 Fun Dives

Scuba Adventure to Koh Bon or Koh Tachai with Small Groups from Khao Lak
5.0
|6 Reviews
Group size
Up to 32 guests
DURATION
9 hours
Booking type
Join-in trip
MEET UP
Free pick-up
Group size
Up to 32 guests
Small-group diving at vibrant, uncrowded Similan sites from a comfy catamaran
Strap on your gear and dive into Thailand’s most stunning underwater playgrounds! Koh Bon and Koh Tachai are Similan Islands legends, where dramatic pinnacles, towering granite boulders, and vibrant coral reefs create the ultimate playground for adventurous divers. Swim alongside schools of trevally, spot curious reef sharks, or if luck is on your side, glimpse majestic manta rays or whale sharks.If you’re a certified diver looking to explore some of Thailand’s most iconic dive sites without the usual crowds, this one-day trip from Khao Lak is perfect. With small groups (max 4 divers per instructor), comfy transfers, and expert-led dives, you’ll experience the best of the Similans in a relaxed, safe, and personalized way.Board a custom-built dive catamaran with shaded decks, indoor showers, and freshly cooked meals — the ultimate base for your diving adventure. The dive sites are visited only once a week, meaning fewer crowds, better visibility, and richer marine life encounters.This trip is ideal for certified divers (Advanced Open Water recommended) who want a well-organized, comfortable, and adventurous dive experience. Expect top-notch service, vibrant marine life, and one of the most comfortable dive boats in Thailand.What to Expect2 guided dives at either Koh Bon (Mondays) or Koh Tachai (Wednesdays)Spot reef sharks, seahorses, and massive schools of trevally or manta rays if you lucky!Travel aboard the MV Stingray – a dive-specific catamaran with shaded areas and indoor showersBuffet-style lunch, unlimited soft drinks, tea, coffee and fresh fruit on boardSmall dive group – max 4 divers per instructor for personalised guidanceRound-trip transport from your hotel in Khao Lak includedGood to KnowThis trip is for certified divers only – Advanced Open Water certification is strongly recommendedKoh Bon trips run Mondays, Koh Tachai trips run WednesdaysSimilan National Park entry fee of 700 THB per diver is not included – please bring cashDive computer and torch not included – bring your own if neededExpect about 1.5 hours on a speedboat to reach the dive site, followed by transfer to the MV StingrayAmenities/facilitiesAll dive gear included: wetsuit, BCD, regulator, fins, mask & snorkelCustom-built dive boat with indoor showers and shaded sun deckBuffet lunch, soft drinks, tea, coffee, and fresh fruits includedHotel pick-up and drop-off within Khao Lak (Bangsak Beach to Khao Lak Beach)
Experience highlights
What You’ll be Doing
Scuba diving at Koh Bon or Koh Tachai with lunch and return transfer
Show Details
What’s Included
Scuba diving gear including wetsuit, BCD, regulator, fins, mask, and snorkel
Round-trip hotel transfers in Khao Lak (between Bangsak Beach and Khao Lak Beach)
Two guided dives at Koh Bon or Koh Tachai (for certified divers only)
Lunch served buffet-style during surface break
Fresh fruits
Coffee and tea
Water and soft drinks
Show Details
Next Available Dates
Prices shown in USD
Select Time for 16 Dec 2025
Additional Information
Where we'll meet
Start Point
Free pick-up from Khao Lak(Khao Lak, Thailand)
  • 08:00am
End Point
  • End at Start Point(s)
Start & Ends
  • Every Monday
    08:00AM - 05:00PM
  • Every Wednesday
    08:00AM - 05:00PM
Suitability / Accessibility
  • Vegetarian food available
  • Recommended Age: 18+
Cancellation & other policies
  • Cancellation
    To secure your spot, your host will turn away other guests. Because of this, cancellations aren't allowed.
  • Minimum Participants
    If there are fewer than 4 participants, the host may reschedule or refund your booking.
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What to Pack
  • Hat & sunglasses
  • Light clothing for on the boat
  • Personal medications
  • Rash guard or dive skin
  • Reusable Water Bottle
  • Sunscreen (reef-safe recommended)
  • Swimwear
  • Towel
  • Waterproof bag for valuables
From
฿6,871.74
/person
5.0(6)
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Guests
Date & Time
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Meet your host
For over two decades, Sea Bees Dive has redefined exceptional diving adventures in Phuket, offering unparalleled experiences. Independently operated, they boast a private chain of hotels and their fleet of boats, ensuring seamless, safe, and memorable adventures in Thailand. Honored with the Golden Dolphin awards ten times and holding a unique 5 Star DIN certification, they guarantee top-tier service. Their mission revolves around showcasing the best of Southern Thailand, not just in diving but also in upholding sustainable practices to preserve marine environments. With a focus on safety, comfort, and expertise, they cater to small groups, promising intimate and reactive adventures while extending your time underwater. Sea Bees Dive stands as a symbol of excellence and dedication in the diving industry, delivering unforgettable experiences that exceed all expectations.
Speaks: Fluent English
Acceptance rate: 89%
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