Scuba Day TripsSnorkelingLand TourLiveaboardDive ResortFreedive Trips
Scuba CoursesFreedive Courses
Blog

Liveaboard

Aquarian Liveaboard

Top PickSimilan Islands

MV Aquarian — striking 2021-built red steel liveaboard, 31.4 m × 7.5 m, max 28 guests in 14 cabins. Free unlimited Nitrox via Coltri Sub membranes, one of Thailand's largest dive platforms, and full premium-hotel comfort.

Phuket Scuba Day Trips

Explore All ›

Certified diving from Chalong Pier, year-round

MV Mermaid
Scuba Day Trips

Phuket

MV Mermaid

MV Mermaid (Aqua Mermaid) — a trusted Phuket dive boat with a strong steel hull and Twin Hino 620hp diesels. 60 divers + 5–6 crew, 7 days a week to Phi Phi, Racha Islands and the King Cruiser Wreck.

1 Day฿0
Mandarin Queen 7
Scuba Day Trips

Phuket

Mandarin Queen 7

Brand-new 30.5 m M/V Mandarin Queen 7 — Phuket's largest day-trip dive boat with massive deck space, dedicated dive platform, lounges and shaded sun decks. Year-round trips to Racha Yai, Racha Noi, King Cruiser Wreck, Shark Point and Anemone Reef.

1 Day฿0
Mandarin Queen 5
Scuba Day Trips

Phuket

Mandarin Queen 5

Brand-new Phuket dive boat — 26.2 m M/V Mandarin Queen 5 with spacious dive platform, lounge and upper sun deck. Daily day trips to King Cruiser Wreck, Shark Point, Anemone Reef, Racha Yai and Racha Noi.

1 Day฿0
Sirolo Dive
Scuba Day Trips

Phuket

Sirolo Dive

M/V SIROLO — Sirolodive's luxury day-trip dive yacht in Phuket. 24 m × 8 m, 3 decks, capacity 67, Nitrox membrane, free WiFi. Daily departures from Chalong Pier to Phi Phi, Racha Yai, Racha Noi and Anemone Reef.

1 Day฿0

Thailand Liveaboards

Explore All ›

Multi-day trips across the Andaman and Gulf

Issara Liveaboard
Liveaboard

Similan Islands

Issara Liveaboard

MV Issara — high-end Thai steel-hulled liveaboard built 2016–17, 28.5 m × 6.5 m, 4 decks, max 22 guests in 11 hotel-style cabins. Indoor saloon, jacuzzi sun deck, full-board buffet dining.

฿0
Aquarian Liveaboard
Liveaboard

Similan Islands

Aquarian Liveaboard

MV Aquarian — striking 2021-built red steel liveaboard, 31.4 m × 7.5 m, max 28 guests in 14 cabins. Free unlimited Nitrox via Coltri Sub membranes, one of Thailand's largest dive platforms, and full premium-hotel comfort.

฿0
🤿
Liveaboard

Phuket

Vela Liveaboard

MV Vela / Vala — massive 43 m steel-hull liveaboard with only 20 guests max for ultimate space and privacy. King and twin AC en-suite cabins, large dive deck, indoor saloon and rooftop sun deck. Highest international safety standards.

฿0

Latest Articles

ดูทั้งหมด

Guides, tips, and stories from our divers

Your Second Stage at 30m: Balanced vs Unbalanced, Tested

Your Second Stage at 30m: Balanced vs Unbalanced, Tested

At recreational depths, balanced and unbalanced second stages drift apart on breathing effort. Here's what ANSTI data and gas-density research actually show.

Every Phuket Dive Site Sorted by the Pier Your Boat Leaves From

Every Phuket Dive Site Sorted by the Pier Your Boat Leaves From

Chalong runs most of Phuket's day-trip diving — but not all of it. A local's port-by-port map of every major site, transit time, and 2026 price.

Three Coasts in Seven Days: Our Thailand Dive Sampler Route

Three Coasts in Seven Days: Our Thailand Dive Sampler Route

Phuket to Koh Tao to Pattaya in a week: the three-coast Thailand dive sampler we ran last April, with real transfers, park fees and what showed up.

March in Thailand: Why the Andaman Always Wins the Dive Trip

March in Thailand: Why the Andaman Always Wins the Dive Trip

Thailand has two seas. In March, only one delivers peak visibility, whale shark odds, and liveaboard access. Here's why seasoned divers always pick the Andaman.

We Did the Math: Thailand Costs a Third of the Maldives and Matches the Red Sea's Best

We Did the Math: Thailand Costs a Third of the Maldives and Matches the Red Sea's Best

We priced a week of diving in Thailand, the Maldives, Egypt, the Philippines, and the Caribbean. Here's the real per-dive cost — and why Thailand wins for most divers.

One Country, Every Type of Dive: Why Thailand Is the Most Underrated Bucket-List Destination

One Country, Every Type of Dive: Why Thailand Is the Most Underrated Bucket-List Destination

Whale sharks, manta rays, macro critters, wrecks, pinnacles, drift, coral gardens — Thailand delivers every style of diving within one country. Here's why that matters.

Never Dived Before? Here's Why Thailand Should Be Your First Ever Dive Trip

Never Dived Before? Here's Why Thailand Should Be Your First Ever Dive Trip

Warm 29°C water, 30m visibility, the world's cheapest PADI courses, and reefs built for beginners. Here's why Thailand is the single best place on Earth to start diving.

Surface Intervals: The Boring Part of Diving That Keeps You Alive

Surface Intervals: The Boring Part of Diving That Keeps You Alive

Everything you need to know about surface intervals — why nitrogen off-gassing matters, how long to wait between dives, what to do (and avoid) during your SI, and how dive computers calculate it all for you.

How to Not Throw Up on the Dive Boat: A Practical Seasickness Guide

How to Not Throw Up on the Dive Boat: A Practical Seasickness Guide

Seasickness ruins more dive trips than equipment failures. Learn exactly how to prevent and manage nausea on dive boats — from the right medications and natural remedies to where to sit, what to eat, and what to do if you're already green.

Fried on the Dive Boat: The Complete Sun Protection Guide Every Diver Needs

Fried on the Dive Boat: The Complete Sun Protection Guide Every Diver Needs

Scuba divers face extreme UV exposure — hours on open boat decks, water reflecting 25-40% more UV rays, and wet skin that burns faster. Learn about reef-safe sunscreen, UPF rash guards, and essential gear to protect your skin without harming marine life.

What Your Body Needs in the 24 Hours After a Dive

What Your Body Needs in the 24 Hours After a Dive

Your dive may be over, but your body is still working hard. From rehydration and nutrition to no-fly rules and DCS warning signs, here's your complete post-dive recovery checklist.

What to Eat Before Diving (And the Meal That Could Ruin It)

What to Eat Before Diving (And the Meal That Could Ruin It)

Your pre-dive meal matters more than you think. Learn the best foods, hydration tips, and what to avoid before scuba diving to stay safe and comfortable underwater.

BCD Care: The Bladder Flush Most Divers Skip (And Pay For Later)

BCD Care: The Bladder Flush Most Divers Skip (And Pay For Later)

Learn the essential BCD maintenance steps most divers overlook — from proper bladder flushing to dump valve care, storage tips, and when it's time to replace your buoyancy control device.

Storing Your Dive Gear for Months? The Checklist That Prevents Expensive Surprises

Storing Your Dive Gear for Months? The Checklist That Prevents Expensive Surprises

Seasonal diver? Heading home after a trip? Follow this item-by-item storage checklist so your regulator, BCD, wetsuit, and tank survive months of downtime.

The 15-Minute Post-Dive Rinse That Doubles Your Gear's Life

The 15-Minute Post-Dive Rinse That Doubles Your Gear's Life

Master the complete 15-minute post-dive rinse protocol for every piece of scuba equipment. From regulator dust caps to BCD bladder flushes, this step-by-step routine prevents corrosion and extends gear life.

Your Wetsuit Stinks: The Complete Care Guide That Actually Works

Your Wetsuit Stinks: The Complete Care Guide That Actually Works

From rinsing after every dive to patching neoprene tears, this no-nonsense guide covers everything you need to keep your wetsuit fresh, flexible, and lasting years longer.

Why Your Dive Mask Fogs (And 4 Fixes That Actually Work)

Why Your Dive Mask Fogs (And 4 Fixes That Actually Work)

Learn why dive masks fog up and discover proven anti-fog methods, from new mask prep to proper storage. Plus expert tips on cleaning, strap replacement, and when to retire your mask.

I'm Afraid of the Ocean — Can I Still Learn to Dive?

I'm Afraid of the Ocean — Can I Still Learn to Dive?

Anxious about scuba diving? You are not alone. Learn how fear, claustrophobia and panic are gently managed by patient instructors, breathing techniques and Discover Scuba trials.

The 30-Day Plan to Not Embarrass Yourself on Your First Dive

The 30-Day Plan to Not Embarrass Yourself on Your First Dive

Booked your Open Water course? Here's the exact 30-day prep plan divers wish they had: fitness, ear training, eLearning, packing, and what NOT to do.

Can You Actually Learn to Dive? The Medical Checklist No One Explains

Can You Actually Learn to Dive? The Medical Checklist No One Explains

The honest guide to scuba medical forms: hard disqualifiers, conditions that need a doctor's sign-off, the real swim test, and what to do if you answered YES.

What an Open Water Course Actually Costs (Including the Fees They Don't Mention)

What an Open Water Course Actually Costs (Including the Fees They Don't Mention)

The honest breakdown of PADI Open Water course costs in Thailand vs USA, EU, Australia — including cert card, eLearning codes, marine park fees and the hidden extras nobody warns you about.

PADI vs SSI vs NAUI vs RAID: Does the Agency on Your Card Actually Matter?

PADI vs SSI vs NAUI vs RAID: Does the Agency on Your Card Actually Matter?

A diver's honest, no-marketing breakdown of the four big certification agencies — where they differ, where they don't, and what to actually look for.

7 Phuket Dive Sites That Prove You Don't Need a Liveaboard

7 Phuket Dive Sites That Prove You Don't Need a Liveaboard

Leopard sharks, a 85m wreck, and technicolor limestone pinnacles—all under 2 hours from Chalong Pier. Here's every day-trip dive site around Phuket.

Phuket vs Koh Tao vs Khao Lak: Which Thai Dive Base Fits You?

Phuket vs Koh Tao vs Khao Lak: Which Thai Dive Base Fits You?

Honest 2026 comparison of Thailand's three big dive hubs — real prices, boat times, dive seasons, and a pick-yours matrix. No hype, no bias.

The Phuket Diving Calendar: When to Actually Book

The Phuket Diving Calendar: When to Actually Book

Honest month-by-month guide to diving Phuket and the Similan Islands: visibility, water temp, marine life, crowds and when to book your trip.

What You Actually See Diving in Phuket (Not the Brochure Version)

What You Actually See Diving in Phuket (Not the Brochure Version)

Honest field log of Phuket dive-day marine life: leopard sharks, turtles, seahorses, frogfish — with real odds, not fantasy marketing promises.

Your First Dive in Phuket: What No One Tells You

Your First Dive in Phuket: What No One Tells You

Never dived before? Here's the honest lowdown on Discover Scuba in Phuket — what day 1 really looks like, what to skip, and how to pick a shop that won't scare you.

How Scuba Diving Rewires Your Brain (And Why You Can't Stop)

How Scuba Diving Rewires Your Brain (And Why You Can't Stop)

Discover the science behind why scuba diving reduces anxiety, builds unshakable confidence, and creates a community you never want to leave.

Thailand vs the World: Where Should You Get Scuba Certified?

Thailand vs the World: Where Should You Get Scuba Certified?

Compare scuba certification costs, conditions, and quality across Thailand, Honduras, Philippines, and more — and discover why Koh Tao certifies more divers than anywhere on Earth.

Why Learn Scuba Diving: What the Bucket List Version Doesn't Tell You

Why Learn Scuba Diving: What the Bucket List Version Doesn't Tell You

Scuba diving stays on bucket lists for years. Here's what the course actually costs, what you see down there, and why Thailand makes it easy to start.

Featured Articles

ดูทั้งหมด

Hand-picked stories from across our dive community

Why Learn Scuba Diving: What the Bucket List Version Doesn't Tell You

Why Learn Scuba Diving: What the Bucket List Version Doesn't Tell You

Scuba diving stays on bucket lists for years. Here's what the course actually costs, what you see down there, and why Thailand makes it easy to start.

Storing Your Dive Gear for Months? The Checklist That Prevents Expensive Surprises

Storing Your Dive Gear for Months? The Checklist That Prevents Expensive Surprises

Seasonal diver? Heading home after a trip? Follow this item-by-item storage checklist so your regulator, BCD, wetsuit, and tank survive months of downtime.

Shark Point Phuket: Where Leopard Sharks Sleep Among Purple Coral

Shark Point Phuket: Where Leopard Sharks Sleep Among Purple Coral

Shark Point (Hin Musang) is Phuket's top marine sanctuary with leopard sharks, purple soft coral, and 30-meter visibility from November to April.

Your Second Stage at 30m: Balanced vs Unbalanced, Tested

Your Second Stage at 30m: Balanced vs Unbalanced, Tested

At recreational depths, balanced and unbalanced second stages drift apart on breathing effort. Here's what ANSTI data and gas-density research actually show.

Similan Liveaboard: What 4 Days and 14 Dives Actually Cost

Similan Liveaboard: What 4 Days and 14 Dives Actually Cost

The real math on a Similan Islands liveaboard — 14 dives across 4 days, 32,000-60,000 THB, and when Richelieu Rock actually delivers mantas and whale sharks.

BCD Care: The Bladder Flush Most Divers Skip (And Pay For Later)

BCD Care: The Bladder Flush Most Divers Skip (And Pay For Later)

Learn the essential BCD maintenance steps most divers overlook — from proper bladder flushing to dump valve care, storage tips, and when it's time to replace your buoyancy control device.

Your First Dive in Phuket: What No One Tells You

Your First Dive in Phuket: What No One Tells You

Never dived before? Here's the honest lowdown on Discover Scuba in Phuket — what day 1 really looks like, what to skip, and how to pick a shop that won't scare you.

Maya Bay Reopened — But the Rules Have Changed

Maya Bay Reopened — But the Rules Have Changed

Maya Bay closed for 4 years and reopened with strict new rules. Here's what divers and snorkelers can actually do there now, plus the best nearby dive sites.

Whale Shark Encounters: What Every Diver Should Know

Whale Shark Encounters: What Every Diver Should Know

Whale shark behavior, encounter ethics, and Thailand's best sites from Richelieu Rock to Sail Rock — a factual guide for responsible divers.

March in Thailand: Why the Andaman Always Wins the Dive Trip

March in Thailand: Why the Andaman Always Wins the Dive Trip

Thailand has two seas. In March, only one delivers peak visibility, whale shark odds, and liveaboard access. Here's why seasoned divers always pick the Andaman.

Pattaya's Sunken Warships: How Navy Wrecks Became Thriving Coral Reefs

Pattaya's Sunken Warships: How Navy Wrecks Became Thriving Coral Reefs

Decommissioned Royal Thai Navy ships off Pattaya are now covered in coral and teeming with marine life. Here's what you'll find 18–30 meters below the surface.

7 Phuket Dive Sites That Prove You Don't Need a Liveaboard

7 Phuket Dive Sites That Prove You Don't Need a Liveaboard

Leopard sharks, a 85m wreck, and technicolor limestone pinnacles—all under 2 hours from Chalong Pier. Here's every day-trip dive site around Phuket.

The Phuket Diving Calendar: When to Actually Book

The Phuket Diving Calendar: When to Actually Book

Honest month-by-month guide to diving Phuket and the Similan Islands: visibility, water temp, marine life, crowds and when to book your trip.

Palong Wall at Sunset: Phi Phi's Most Underrated Dive

Palong Wall at Sunset: Phi Phi's Most Underrated Dive

Palong Wall on Phi Phi Leh delivers healthy soft corals, moray eels, and the best sunset diving light in the Andaman Sea. Here's what you need to know.

How to Find and Book Day Dive Trips in Thailand

How to Find and Book Day Dive Trips in Thailand

A practical guide to finding, comparing, and booking one day scuba diving trips across Thailand — from choosing operators to avoiding costly mistakes.

Phuket vs Koh Tao vs Khao Lak: Which Thai Dive Base Fits You?

Phuket vs Koh Tao vs Khao Lak: Which Thai Dive Base Fits You?

Honest 2026 comparison of Thailand's three big dive hubs — real prices, boat times, dive seasons, and a pick-yours matrix. No hype, no bias.

Best Spots for One Day Dive Trips in Thailand

Best Spots for One Day Dive Trips in Thailand

From Koh Tao's budget-friendly reefs to Koh Lanta's pristine waters, here are Thailand's top destinations for a single day of scuba diving.

Every Phuket Dive Site Sorted by the Pier Your Boat Leaves From

Every Phuket Dive Site Sorted by the Pier Your Boat Leaves From

Chalong runs most of Phuket's day-trip diving — but not all of it. A local's port-by-port map of every major site, transit time, and 2026 price.

The 15-Minute Post-Dive Rinse That Doubles Your Gear's Life

The 15-Minute Post-Dive Rinse That Doubles Your Gear's Life

Master the complete 15-minute post-dive rinse protocol for every piece of scuba equipment. From regulator dust caps to BCD bladder flushes, this step-by-step routine prevents corrosion and extends gear life.

We Did the Math: Thailand Costs a Third of the Maldives and Matches the Red Sea's Best

We Did the Math: Thailand Costs a Third of the Maldives and Matches the Red Sea's Best

We priced a week of diving in Thailand, the Maldives, Egypt, the Philippines, and the Caribbean. Here's the real per-dive cost — and why Thailand wins for most divers.