Discover the clearest waters and richest marine life with our ultimate snorkeling guide to Cambodia, Laos & Thailand! From Koh Rong’s coral gardens to Thailand’s Similan Islands and Laos’ Mekong freshwater reefs – book your dream Cambodia Tours, Laos Travel, or Thailand Tours with Legend Travel Group and pay only 10% deposit until 30 days before departure!
Swim in a galaxy beneath the waves – exclusive Cambodia Tours experience (Source: Internet)Written by Tony Bùi, with over 20 years of experience guiding more than 100,000 travellers across Southeast Asia. This guide is crafted exclusively for Legend Travel Group – the region’s trusted specialist in small-group and private eco-tours since 2008.
Bucket-list moment on our premium Thailand Tours (Source: Internet)Imagine starting your day snorkeling among glowing plankton in Cambodia’s Koh Rong, drifting over freshwater reefs in Laos’ 4,000 Islands, then finishing under the turquoise waves of Thailand’s Similan Islands – all on one seamless journey. This legendary trio offers everything from world-class coral reefs and WWII wrecks to rare Irrawaddy dolphins and untouched freshwater ecosystems. Whether you’re a beginner or seasoned snorkeler, Legend Travel Group’s expertly crafted Cambodia Tours, Laos Travel itineraries, and Thailand Tours combine the region’s very best underwater experiences while keeping your peace of mind with our flexible 10%-deposit-until-30-days-before-departure policy.
Koh Rong & Koh Rong Samloem: Pristine coral gardens, 28 dive sites, and nightly bioluminescent plankton shows that turn the sea into a galaxy of stars.
Koh Sdach Archipelago: Known as “King Island” – untouched reefs, seahorses, and macro life.
Koh Tang & Koh Prins: Military-grade visibility (up to 30m) and WWII shipwrecks teeming with barracuda and grouper.
4,000 Islands (Si Phan Don): Snorkel the Mekong River among rare Irrawaddy dolphins and giant freshwater stingrays in the world’s only major freshwater archipelago with coral-like structures.
Khone Phapheng Falls Area: Drift-snorkel in crystal-clear tributaries surrounded by jungle.
Similan Islands: Regularly ranked in the global Top 10 snorkeling destinations – manta rays, whale sharks (Dec–Apr), and coral walls exploding with color.
Surin Islands: Shallow reefs perfect for beginners, plus seasonal whale shark sightings.
Koh Tao & Koh Nang Yuan: Famous three-island viewpoint and Japanese Gardens – calm waters year-round.
Koh Lipe: “Maldives of Thailand” – walking-distance reefs from the beach.
Walking-distance reefs – pure Thailand Travel magic (Source: Internet)Days 1–3: Phnom Penh → Sihanoukville → Koh Rong (Cambodia) – bioluminescent night snorkel
Days 4–6: Cross border → 4,000 Islands (Laos) – freshwater Mekong snorkeling with Irrawaddy dolphins
Days 7–10: Cross border → Phuket → Similan & Surin Islands liveaboard (Thailand)
Price from $1,890/person – only 10% deposit required
Days 1–3: Koh Rong & Koh Sdach (Cambodia)
Days 4–7: Koh Lipe & Koh Tarutao (Thailand)
Price from $990/person – only 10% deposit required
Days 1–2: 4,000 Islands (Laos)
Days 3–5: Koh Tao & Koh Nang Yuan (Thailand)
Price from $790/person – only 10% deposit required
Cambodia: November–April (peak visibility 20–30m)
Laos: December–February (coolest water, best dolphin sightings)
Thailand Andaman Sea: November–April
Thailand Gulf Coast: Year-round (best February–October)
Sleep under the stars after a day of world-class snorkeling (Source: Internet)Full-face or traditional mask & snorkel (we provide high-quality sanitized gear)
Reef-safe sunscreen (mandatory on all Legend Travel Group trips)
Lightweight quick-dry towel & rash guard
Waterproof phone pouch & GoPro
Reusable water bottle (we refill on all boats)
Light rain jacket (for short tropical showers)
5-Day Trip: $790–$1,190
7-Day Trip: $990–$1,690
10-Day Ultimate Odyssey: $1,890–$2,990
All-inclusive: accommodation, transfers, national park fees, full snorkeling equipment, English-speaking guides, most meals
Only 10% deposit – balance due 30 days before departure
Koh Tao Turtles - Daily turtle sightings guaranteed on our Thailand Tours (Source: Internet)Operating since 2008 – over 100,000 happy guests
Small groups (max 12) or fully private options
Professional marine biologist guides on selected departures
Carbon-offset program & reef-safe practices
Flexible booking: only 10% deposit, free date changes up to 45 days before departure
24/7 support from our Southeast Asia-based team
Secure your spot today with just 10% deposit at https://www.legendtravelgroup.com – balance due only 30 days before departure. Your underwater journey across Cambodia, Laos, and Thailand awaits!
By Legend Travel Group – Crafting Unforgettable Southeast Asian Adventures Since 2008
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