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Gentle Giant Liveaboard, Thailand

Rating 8.6 out of 10 8.6 Fabulous
from $ 152 / day Check dates

“The diving was great, the food was delicious, and it was nice meeting other people from different backgrounds!”

Timothy J, Flag of Canada Canada

Highlights

  • World-famous dive sites like the Similan Islands
  • Limited availability, only 12 times yearly
  • A mix of international and Thai cuisine

The M/V Gentle Giant offers unique dive trips in the Andaman Sea. Covering both the north and south Andaman Sea, divers will cover the world-famous Similan islands, Koh Bon, Koh Tachai, and Richelieu Rock, located in the north, and the southern area of Hin Daeng Hin Muang, Koh Haa, King Cruiser, Shark Point and Phi Phi.  This special 6-night dive trip is only offered 12 times yearly between November and April. It is a fantastic opportunity for divers to explore the Andaman Sea, completing 22 dives over 7 days.

Choose your departure date

Date
Price
13 Nov
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
20 Nov
7 Days / 6 Nights
$ 1,358
FULL
28 Nov
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
03 Dec
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
08 Dec
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
14 Dec
7 Days / 6 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 1,358 $ 1,154 Save 15%
FULL
21 Dec
5 Days / 4 Nights
$ 895
FULL
26 Dec
7 Days / 6 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 1,358 $ 1,154 Save 15%
Select Cabin only 4 spaces left
02 Jan
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
07 Jan
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
12 Jan
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available
17 Jan
5 Days / 4 Nights
Early Bird Discount! Valid for new bookings until May 31, 2026.
$ 895 $ 761 Save 15%
Select Cabin available

Included: VAT, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Soft Drinks at Meal Times, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Cabin Towels, Complimentary Toiletries, WiFi internet.

Required Extras: National Park Fees (2,300-3,500 THB per trip).

Optional Extras: Dive Insurance (300 THB per trip), Gratuities, Alcoholic Beverages, Alcoholic Drinks at Dinner, Nitrox, Nitrox Course (7,500 THB), Private Dive Guide (12,000 THB per trip), Rental Gear, Scuba Diving Courses (1,500-7,500 THB).

Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.

* Extra fees are shown per person.

Pay by bank transfer or online with

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Cabin Types

Gentle Giant Reviews

  • Rating 8.6 out of 10
  • 8.6 Fabulous
  1. Vessel
    7.4
  2. Crew
    8.5
  3. Food
    9.4
  4. Diving
    8.9
  5. Value
    8.8
  • Rating 10 out of 10
  • 10 Exceptional
  • Lisa B
  • Flag of United Kingdom United Kingdom

Amazing…couldn’t of asked for a better trip

Cannot thank our crew and the staff members on board enough. They made our short stay unforgettable. Everyone so friendly, professional and made us feel like part of the family. Every meal was incredible! And there was plenty of! Our dive guide was amazing and we were lucky enough to see elusive guitar sharks…truly incredible. The rooms were simple but comfortable. Each day we had a dive briefing, a very clear plan of action so we knew what to expect. Truly cannot recommend enough and we rave about the Gentle Giant to everyone who asks about our Thailand honeymoon.

Recommended for
Each and every staff member on board. The diving. The food.
  • Rating 9.2 out of 10
  • 9.2 Superb
  • Juan M
  • Flag of Canada Canada

Good diving and good service

Friendly cre, good guides, plenty of food.

Recommended for
Dive guides. Crew service. Good Value.
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Toshihiko K
  • Flag of Japan Japan

Much more values than I Expected

It was very relaxing to see scenery from the top of the deck. Delicious food was served 4 to 5 times a day, and freshly cooked with a sense of Thai.Crews were very helpful when putting on and taking off the equipment.Guests and crew landed on the Phi Phi Island and watched a fire show after diving at night, which was unexpected. Two whales showed up to the boat.

Recommended for
A large school of fish, zebra shark at Hin Bida, several kinds of exotic fish unseen before.
Translated from Japanese
  • Rating 9.2 out of 10
  • 9.2 Superb
  • Paul S
  • Flag of United States United States

A fantastic dive tour of the Andaman Sea islands and dive sites.

I selected Gentle Giant because of its itinerary. Most boats either dive the northern or the southern Andaman Sea. In the same trip, Gentle Giant visits all the most important and beautiful dive sites on the Indian Ocean coast of Thailand, both in the north and south. From the Richelieu Rocks teeming with life, through the fifty-plus meter visibility of the Similian Islands, to the sharks of Koh Phi Phi, our guides, fluent in both English and Mandarin, put us on all the best spots! The diving was amazing! The staff and crew were super friendly and helpful, and the food was fresh, savory, and abundant, with Thai, Chinese and Western selections. I look forward to diving again with Gentle Giant in the future.

Recommended for
The extensive itinerary, the diving and dive guides, and the crew services and friendliness.

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