Discover the best snorkeling in Cambodia and Thailand with our comprehensive guide! Explore crystal-clear waters, vibrant coral reefs, eco-friendly Cambodia Tours and Thailand Tours, and top providers for an unforgettable adventure with Cambodia Travel and Thailand Travel. Book your trip today!
Written by Tony Bùi, with over 20 years of experience in the travel industry, personally guiding and organizing tours for over 100,000 travellers across Southeast Asia. This guide draws from firsthand insights, guest feedback from Legend Travel Group surveys.
Cambodia and Thailand boast some of Southeast Asia’s most breathtaking snorkeling destinations, where turquoise waters meet vibrant coral reefs teeming with marine life. In Cambodia, explore the untouched reefs of Koh Rong and Koh Rong Samloem, while Thailand offers world-class spots like the Similan Islands, Koh Tao, and Phi Phi Islands. Whether embarking on guided Cambodia Tours or Thailand Tours, snorkeling here immerses you in colorful fish, sea turtles, and even whale sharks in season. A perfect blend of adventure and relaxation, these destinations, facilitated by trusted Cambodia Travel and Thailand Travel providers, are ideal for marine enthusiasts, families, and eco-conscious explorers. Mastering snorkeling etiquette ensures a respectful experience, enhancing this underwater journey.
Accessible via international airports in Phnom Penh/Siem Reap (Cambodia) and Bangkok/Phuket (Thailand), these snorkeling paradises are seamless to reach. This guide blends top spots, practical tips, and sustainable Cambodia Traveland Thailand Travel ideas for an unforgettable adventure.
Snorkeling in Cambodia and Thailand requires no special permits for most sites, but national park fees apply (e.g., 200 THB for Similan Islands, $5–$10 for Cambodian marine parks). Most nationalities enjoy visa-free entry (30–60 days) or e-visas ($30–$50). Tours cost $20–$150 (700–5,000 THB or equivalent KHR), including gear and guides. Key sites are accessible by speedboat or liveaboard from Sihanoukville (Cambodia) or Phuket/Krabi (Thailand). Verify marine park fees and visa requirements via official channels.
Spot blacktip sharks in crystal waters (Source: Internet)Cambodia’s Pristine Reefs: Koh Rong and Koh Rong Samloem offer shallow, calm waters with hard and soft corals, clownfish, and occasional sea turtles – perfect for beginners.
Thailand’s World-Class Sites: The Similan Islands (Andaman Sea) feature granite boulders and manta rays; Koh Tao’s Japanese Gardens boast colorful anemones; Phi Phi’s Shark Point offers blacktip reef sharks.
Marine Life: Expect parrotfish, angelfish, barracuda, and seasonal whale sharks (March–April in Thailand).
Best Conditions: Crystal-clear visibility (10–30m) in dry season; calm seas for easy surface snorkeling.
Eco-Friendly Practices: Use reef-safe sunscreen, avoid touching corals, and join no-touch tours to protect fragile ecosystems.
Koh Rong (Cambodia): Lazy Beach and Long Set Beach – shallow reefs with seagrass and fish (depth: 2–8m).
Koh Rong Samloem (Cambodia): Sunset Beach – vibrant corals and octopus sightings (depth: 3–10m).
Similan Islands (Thailand): Christmas Point and Elephant Head Rock – dramatic boulders and pelagic fish (depth: 5–15m).
Koh Tao (Thailand): Mango Bay and Aow Leuk – beginner-friendly with turtles (depth: 2–12m).
Phi Phi Islands (Thailand): Maya Bay and Loh Samah Bay – stunning visibility and reef sharks (depth: 5–15m).
Cultural etiquette ensures a respectful snorkeling experience during Cambodia Tours and Thailand Tours. Here’s your guide:
Greetings: Offer a “sua sdei” (Cambodia) or “sawasdee” (Thailand) with a slight bow or wai to boat captains and guides.
Dress: Wear rash guards or full-coverage swimwear out of respect when leaving beaches; cover up in villages.
Behaviour: Maintain quiet on boats; avoid standing on corals; no feeding fish; ask permission before photographing locals. A guest shared: “Respecting marine and local customs made our snorkeling profound.”
Customs: Tipping guides ($1–$5 or 30–150 THB/KHR) appreciated; avoid single-use plastics; support community-led tours.
Tip: Say “arkun” (Cambodia) or “khob khun” (Thailand) to guides; use reef-safe sunscreen to protect corals. Tony Bùi notes: “In 20 years guiding, I’ve seen respectful snorkelers thrive in these underwater worlds.”
General Tips:
Language: Carry a phrase card for basics; English common in tourist areas.
Respect: Follow “no-touch” rules; support local operators for authentic experiences.
Eco-Tip: Join small-group tours to minimize impact on reefs.
Eco-friendly fun with Legend Travel Group (Source: Internet)Below is a curated list of tour options, based on latest offerings from Legend Travel Group. Confirm schedules and prices before booking.
Details: Explore Koh Rong (Cambodia) or Koh Tao (Thailand) independently; suitable for experienced snorkelers; low difficulty.
Schedule: Daily; best 8:00 AM–3:00 PM for calm seas.
Cost: Gear rental: $5–$10/day; boat to sites: $10–$20/person; market snacks: $0.50–$5.
Location: Koh Rong/Samloem (Cambodia); Koh Tao/Phi Phi (Thailand).
Eco-Friendly Note: Use own mask/snorkel to reduce plastic waste.
Tip: Check tides; a guest noted: “Self-guided snorkeling was freeing with proper planning.”
Details: 4–6 hour tour to 3–4 spots with guide, gear, and lunch; ideal for families.
Schedule: Daily; departs 8:00 AM from Sihanoukville or Phuket.
Cost: $40–$60/person (includes gear, lunch).
Eco-Friendly Note: Small groups (max 12); reef-safe sunscreen provided.
Tip: Book via legendtravelgroup.com; perfect for beginners.
Details: Visit 4–6 sites with guide, gear, lunch, and fruits; includes Koh Rong or Similan stops.
Schedule: Daily; departs 7:30 AM; returns 4:00 PM.
Cost: $50–$80/person (includes national park fees).
Eco-Friendly Note: Carbon-offset boats; no single-use plastics.
Tip: Book via Legend Travel Group partners; great for photography.
Details: 2–4 day cruise visiting remote reefs (e.g., Koh Rong to Similan route); includes guide, all meals, gear, and cabin.
Schedule: Weekly departures; overnight on boat.
Cost: $200–$500/person (all-inclusive).
Eco-Friendly Note: Solar-powered vessels; marine conservation briefings.
Tip: Book Cambodia Tours or Thailand Tours via legendtravelgroup.com; ideal for serious snorkelers.
Self-Guided Exploration: Flexible and budget-friendly for independent adventurers.
Group Half-Day Tours: Affordable introduction with expert guidance.
Full-Day Island-Hopping: Comprehensive reef coverage with local insights.
Multi-Day Liveaboards: Ultimate immersion in untouched marine worlds.
Eco-Friendly Note: All tours prioritize small groups and reef protection.
Start your day with Thailand’s magical underwater dawn (Source: Internet)Cambodia: November–April (dry, 15–30m visibility).
Thailand (Andaman): November–April (Similan open mid-October–mid-May).
Thailand (Gulf): Year-round, best February–October.
Peak Visibility: March–April (up to 30m).
Whale Shark Season: March–April (Richelieu Rock, Thailand).
Dry season offers calm seas and clear water; wet season has warmer water but lower visibility. Morning tours (8:00 AM) best for light and marine activity.
Online: Secure your spot via legendtravelgroup.com – only 10% deposit required, balance due 30 days before departure for peace of mind.
Contact: Email sales@legendtravelgroup.com or WhatsApp +84825862222 for customized itineraries.
Direct: Visit Legend Travel Group offices in Hanoi, Siem Reap, or Bangkok.
Eco-Tip: Choose digital confirmations to reduce paper.
Tip: Book 2–3 months ahead for peak season; flexible cancellation up to 30 days.
Safe, fun adventures for all ages (Source: Internet)Essentials: Mask, snorkel, fins (or rent reef-safe gear); rash guard; waterproof bag.
Protection: Reef-safe sunscreen; hat; reusable bottle.
Tech: Underwater camera; dry bag for phone.
Extras: Seasickness tablets; light towel; small KHR/THB for tips. Tip: Pack light; bring reusable gear to minimize waste.
Half-Day Tour: $40–$60/person.
Full-Day: $50–$80/person.
Liveaboard (3 days): $300–$600/person.
Gear Rental: $5–$15/day.
Total Daily: Budget $50–$100; mid-range $80–$150. Tip: Only 10% deposit with Legend Travel Group – keep peace of mind!
Best Spots: Koh Rong (Cambodia) for beginners; Similan (Thailand) for advanced.
Etiquette: No touching corals; maintain neutral buoyancy.
Safety: Check weather; use reef-safe sunscreen; stay with buddy.
Sustainability: Small groups; no plastic; support marine parks.
Navigation: Use boat GPS or apps like “Dive Site” offline.
Best beginner spots? Koh Rong (Cambodia); Koh Tao (Thailand).
Whale shark chances? High March–April at Richelieu Rock (Thailand).
Gear included? Yes in all Legend Travel Group tours.
Family-friendly? Absolutely – calm bays and small groups.
Booking? Only 10% deposit at legendtravelgroup.com.
Discover Cambodia and Thailand’s underwater wonders with Legend Travel Group – only 10% deposit, balance 30 days before departure:
Cambodia Snorkeling Eco-Tour ($50–$80/person, 1 day): Koh Rong reefs with marine biologist guide.
Thailand Snorkeling Adventure ($80–$150/person, 2 days): Similan Islands liveaboard.
Cambodia & Thailand Combo Cruise ($300–$600/person, 4 days): Cross-border reef exploration.
Prices include gear, meals, and fees. Book at legendtravelgroup.com or WhatsApp +84825862222.
Snorkeling in Cambodia and Thailand unlocks breathtaking underwater worlds of colorful reefs and marine life. With eco-friendly Cambodia Tours and Thailand Tours from Legend Travel Group – just 10% deposit for peace of mind – your adventure awaits. Whether beginner or expert, book your sustainable journey today at legendtravelgroup.com. Dive in!
By Legend Travel Group
Favorite experiences booked by travelers