Explore andaman sea and it’s vibrant marine life with yu dive

Similan Islands Liveaboard Diving Adventures

Wake up on the ocean, dive world-class sites, and enjoy Thailand’s best underwater experiences with comfort and ease.

Discover Liveaboard Diving with YU Dive Khao Lak

Similan Islands Liveaboard Diving offers the most relaxed and rewarding way to explore both the Similan and Surin Islands. Instead of returning to shore each day, you simply eat, sleep, and dive from the comfort of your floating home-giving you effortless access to the region’s best dive sites and the stunning beauty of the Andaman Sea from sunrise to sunset.

At YU Dive Khao Lak, we work with carefully selected partner boats to offer safe trips, friendly service, and comfortable cabins for every budget. Whether you’re a new diver or an experienced adventurer, we help you find the liveaboard that fits your style and schedule.

Why Choose a Liveaboard in Thailand?

More Diving, Less Travel

Stay close to the dive sites and enjoy early-morning, afternoon, and night dives without rushing.

Best Chance for Big Marine Life

Liveaboards give you the perfect timing for manta rays, whale sharks, and healthy reef life.

Stress-Free and Comfortable

Your gear stays onboard, meals are freshly prepared, and everything is organized – so you can relax and focus on diving.

The Most Fun Way to Dive

Meet divers from around the world, enjoy sunsets on deck, and create memories that last a lifetime.

Where Our Liveaboards Go

Similan Islands (Koh 4–9)

Famous for clear water, granite boulders, soft corals, and incredible visibility.

Koh Bon & Koh Tachai

The top places in Thailand to see manta rays.

Richelieu Rock

Thailand’s #1 dive site – stunning macro life and exciting big-fish action.

Surin Islands

Quiet, remote, and full of beautiful marine life.

What Type of Liveaboards We Offer

Classic Liveaboards

Full onboard accommodation, great food, and multiple dives per day.
Ideal for anyone who wants the full liveaboard experience.

Budget Liveaboards

Comfortable and safe boats at a friendly price.
Perfect for divers who want value without sacrificing quality.

Premium Liveaboards

Premium liveaboards offering exceptional comfort, personalized service, and unforgettable Similan diving.

Platform Liveaboards

Overnight platform + daily speedboat transfers.
Very stable schedules and flexible options.

Who Can Join a Liveaboard Trip?

Open Water Divers (some depth limits apply)
Advanced Open Water Divers
Fun divers & photographers
Some boats also welcome snorkelers

If you’re unsure which trip suits you, we’re happy to guide you.

FAQ – Liveaboard Basics

How many dives will I do?

From 6 to 19 dives depending on the length of the trip.

What’s included?

Meals, snacks, tanks, weights, accommodation, and professional guides.

Do I need experience?

Open Water is enough for many trips, but some deeper sites require Advanced or Deep Adventure. We’ll help you choose the right option.

What should I bring?

Passport copy, swimwear, sunscreen, personal items – the rest is onboard.

Ready to Dive the Similan & Surin Islands?