Stewart Island

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snorkelling with a Whale Shark

(Rhincodon typus)

Manta Ray

(Mobula alfredi)

Giant Moray Eel poking its head out of a reef.

Giant Moray Eel

(Gymnothorax javanicus)

Common Octopus hunting across the reef at sunset.

(Octopus vulgaris)

School of Barracuda at Moalboal, Phililppines

Giant Trevally Jack Jackfish (Caranx ignobilis)

(Caranx ignobilis)

Orbicular Batfish at Similan Islands, Thailand

Orbicular Batfish

(Platax orbicularis)

Clown Anemonefish in its anemone, which protects it from predators

Clown Anemonefish

(Amphiprion ocellaris)

A whitetip Reef Shark swimming across the ref during the day.

Whitetip Reef Shark

(Triaenodon obesus)

Moorish Idol swimming alone at Richelieu Rock, Thailand

(Zanclus cornutus)

Ribbon eel with its head protruding from the reef during the day

(Rhinomuraena quaesita)

Rare sighting of a Leopard Shark swimming freely in the daytime

(Stegostoma fasciatum)

You can also see

Banded Sea Krait

Skunk Anemonefish

Clark's Anemonefish

Titan Triggerfish

Oriental Sweetlips

Clown Triggerfish

Peacock Mantis Shrimp

Bluespotted Stingray

Honeycomb Moray Eel

Powder Blue Surgeonfish (Tang)

Blacktip Reef Shark

Tigertail Seahorse

Whitemouth Moray Eel

Black-Blotched Porcupinefish

Ornate Ghost Pipefish

Harlequin Shrimp

Porcelain Anemone Crab

Spotted Boxfish

White Eyed Moray Eel

Yellow-Margin Moray Eel

Black-Spotted Pufferfish

Blue-Spotted Pufferfish

Leaf Scorpionfish

Green Humphead Parrotfish

Yellow-Banded Sweetlips

Valentini Puffer

Maroon Anemonefish

Ribboned Sweetlips

Napoleon Snake Eel

Squat (Sexy) Shrimp

Giant Sweetlips

Banded Pipefish

Harlequin Sweetlips

Tawny Nurse Shark

Humphead / Napoleon Wrasse

Starry Pufferfish

Hawksbill Turtle

Redtooth Triggerfish

Pharaoh Cuttlefish

Tassled Scorpionfish

Emperor Angelfish

Redtail Butterflyfish

Cockatoo Waspfish

Yellow-Margin Triggerfish

Thorny / Spiny Seahorse

Robust Ghost Pipefish

Broadclub Cuttlefish

Striated / Hairy Frogfish

Painted Frogfish

Durban Dancing / Hingebeak Shrimp

Black Garden Eel

Zebra / Banded Garden Eel

Painted Sweetlips

Blue-Ringed Octopus

Narrow-Lined Pufferfish

Spot-Fin Porcupinefish

Pickhandle Barracuda

Big-Eye Trevally

Black Combtooth Blenny

Commensal Shrimp

Indo-Pacific Bottlenose Dolphin

Cheesecake Nudibranch

Dusky Nembrotha

Oceanic Manta Ray

Pikachu Nudibranch

Velvet Sea Slug

Swallowtail Aglaja

Ocellate Phyllidia

Coleman's Chromodoris / Sea Slug

Red-Margined Glossodoris

Co's Goniobranchus

Miller's Nembrotha

Whitenose Nudibranch

Glorious Flatworm

Cryptic Phyllodesmium

Morose Nudibranch

Linda's Flatworm

Lined Nembrotha

Marine Flatworm

Purple-Edged Ceratosoma

Ridged Pearl Ovulid

Ringed Chromodoris

Bullock's Hypselodoris

Multi Pustuled Mexichromis

Pyjama Chromodoris

Swollen Phyllidia

Yellow-Spotted Flatworm

Yellow Masked Angelfish

Blue Ring Angelfish

Acanthozoon Flatworm

Pinnate Batfish

Bluestripe Snapper

Zanzibar Whip Coral Shrimp

Ambon Crinoid / Commensal Shrimp

Streaked Spinefoot

Clearfin Lionfish

Common Lionfish / Devil Firefish

Spotfin Lionfish

Domino Damselfish

Dark-Striped Squirrelfish

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Latest Reviews Average Rating 8.9/10 Based on 859 Diver Reviews for Liveaboards - Stewart Island

MV Carpe Novo

MV Carpe Novo

Luc

French

Review score: 10/10

Dived: 07 Dec 2025

Great expérience !! Fantastic Boat and crew , really amazing Spécial mention to Ze the dive master really incredible and the staff with a great ba...

Seatopia

Seatopia

Seatopia

Hsin & Han

Taiwanese

Review score: 10/10

Dived: 07 Dec 2025

Seatopia delivered an amazing experience from start to finish. The boat was comfortable and well organized, the crew was professional and attentive, a...

MV Koon9

MV Koon9

MV Koon9

chloe

British

Review score: 10/10

Dived: 06 Dec 2025

⭐️⭐️⭐️⭐️⭐️ Excellent 2D/1N Similan Islands Liveaboard Trip! We had an absolutely fantastic 2-day, 1-night liveaboard trip to th...

MV Manta Queen 2

MV Manta Queen 2

MV Manta Queen 2

brian

American

Review score: 9/10

Dived: 02 Dec 2025

Pros: Super friendly and helpful staff and diving crew. I had some issues with a cold, and staff helped me with medication and advice. Boat crew did...

MV Explorer

MV Explorer

Tim

Swedish

Review score: 10/10

Dived: 02 Dec 2025

Fantastic experience with an really good Dive Master Philip, very very helpful crew and two very good chefs that was cooking food for us all day long ...

MV Manta Queen 2

MV Manta Queen 2

MV Manta Queen 2

Adriana

Austrian

Review score: 10/10

Dived: 02 Dec 2025

Fantastic staff of Khao Lak Scuba Adventures (KSA), and wonderful boat crew - they made the trip perfect!...

MV Koon9

MV Koon9

MV Koon9

Aaron

Irish

Review score: 10/10

Dived: 01 Dec 2025

Fantastic liveaboard, huge boat lots of room, great facilities. The flexibility of being able to pick your own days is fantastic. Food was great, extr...

MV Koon9

MV Koon9

MV Koon9

Rylie

Australian

Review score: 9/10

Dived: 28 Nov 2025

I did 2N3D. Solo. I had great time on board. Facilities, food and staff Are great! Really efficient and helpful. Boat operations run smoothly. Only n...

MV Sawasdee Fasai

MV Sawasdee Fasai

MV Sawasdee Fasai

Paolo

Italian

Review score: 9/10

Dived: 26 Nov 2025

Beautiful trip with nice people. Very comfortable boat and great organization. The staff members were fantastic (see picture). ...

MV Manta Queen 1

MV Manta Queen 1

MV Manta Queen 1

Alistair

British

Review score: 9/10

Dived: 24 Nov 2025

We started on a dreich day, so the weather would be a challenge. Yet at no time did this cause an issue. Although I was in one of the smaller bunks we...

Deep Andaman Queen

Deep Andaman Queen

Deep Andaman Queen

Pavel

Czech

Review score: 9/10

Dived: 19 Nov 2025

Great experience with very helpful staff and professional dive instructors. Perfect service, amazing dive sites in Similans, local food, fresh fruit! ...

MV Manta Queen 1

MV Manta Queen 1

MV Manta Queen 1

Asa

Swedish

Review score: 9/10

Dived: 17 Nov 2025

Everything was great except the beds! Too hard! Better madrasses would make the experience much better! ...

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