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  Snorkeling & Diving in Koh Samui

  Discover the vibrant underwater world of Koh Samui – one of Thailand’s top destinations for snorkeling and diving lovers. With crystal-clear waters, colorful coral reefs, and diverse marine life, the Gulf of Thailand offers unforgettable experiences for both beginners and certified divers.

  Whether you're gliding over shallow reefs with just a mask and fins, or diving deep into the blue to explore hidden shipwrecks and dramatic rock formations, Koh Samui is a true aquatic paradise.

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  Top Snorkeling Spots Around Koh Samui

  • Koh Tao – World-famous for snorkeling and diving, this nearby island offers calm bays, coral gardens, and abundant tropical fish.

  • Koh Nang Yuan – A picture-perfect island trio ideal for snorkeling, with clear waters and white sandbars.

  • Ang Thong Marine Park – A lush archipelago of 42 islands offering breathtaking scenery and snorkel-friendly lagoons.

  • Coral Cove & Silver Beach – Easily accessible spots on Koh Samui for relaxed snorkeling directly from the shore.

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  Scuba Diving Adventures

  Explore vibrant reefs and underwater landscapes with professional guides.
  Dive sites accessible from Koh Samui include:

  • Chumphon Pinnacle – A deep-sea favorite with barracudas, whale sharks (seasonal), and colorful schools of fish.

  • Southwest Pinnacle – Known for soft corals, sea anemones, and large pelagic fish.

  • Sail Rock (Hin Bai) – The most iconic dive site in the region, famous for its vertical chimney swim-through and rich biodiversity.

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  No Experience? No Problem!

  Many of our tours offer introductory dives and PADI Discover Scuba Diving courses – perfect for those who want to try diving for the first time in a safe, supervised environment.

  You can also sign up for certification courses:

  • PADI Open Water Diver

  • PADI Advanced Open Water

  • Specialty Courses (e.g. Night Diving, Underwater Photography)

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  What’s Included in Our Snorkeling & Diving Tours?

  • Hotel pickup and drop-off

  • Professional, certified guides

  • Full gear and equipment

  • Safety briefing and instruction

  • Fresh lunch or snacks

  • Boat transportation to dive/snorkel sites

  • Insurance

  Some packages also include GoPro footage or underwater photography!

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  Why Book with KouSamui.com?

  • Trusted Partners: We only work with licensed, reputable dive centers and guides.

  • Easy Booking: Instant confirmation and support in your language.

  • Competitive Prices: No hidden fees – what you see is what you pay.

  • Real Reviews: Read honest feedback from fellow travelers.

  • Flexible Options: Choose from half-day, full-day, or multi-day trips.

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  Tips for Your Snorkeling & Diving Trip

  • Bring a towel, sunscreen (reef-safe), and dry clothes

  • Sea conditions vary by season – we’ll help you choose the right time and place

  • Non-swimmers can still join some snorkeling tours with floatation gear

  • If you're prone to seasickness, consider taking motion sickness tablets in advance

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  Ready to Dive In?

  Browse our hand-picked selection of snorkeling and diving tours, check availability, and book your spot online. Whether you’re chasing vibrant coral reefs, hoping to see a whale shark, or just want to float peacefully above the reef, your next ocean adventure begins here.

  Explore. Discover. Dive. Only with KouSamui.com.

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