Thailand - Similans, Koh Bon, Koh Tachai & Richelieu Rock

Thailand - Similans, Koh Bon, Koh Tachai & Richelieu Rock

38 liveaboard trips available

Thailand - Similans, Koh Bon, Koh Tachai & Richelieu Rock

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Departs 14th Oct 2026
Returns 18th Oct 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 19th Oct 2026
Returns 23rd Oct 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 24th Oct 2026
Returns 28th Oct 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 29th Oct 2026
Returns 2nd Nov 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 3rd Nov 2026
Returns 7th Nov 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 8th Nov 2026
Returns 12th Nov 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 14th Nov 2026
Returns 20th Nov 2026
7 days 6 nights
Gentle Giant

Gentle Giant

Thailand — Best of Andaman

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

44,000 THB

per person

Departs 23rd Nov 2026
Returns 27th Nov 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 28th Nov 2026
Returns 2nd Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 3rd Dec 2026
Returns 7th Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 8th Dec 2026
Returns 12th Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 14th Dec 2026
Returns 18th Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 19th Dec 2026
Returns 23rd Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 24th Dec 2026
Returns 28th Dec 2026
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 30th Dec 2026
Returns 3rd Jan 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 4th Jan 2027
Returns 8th Jan 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 9th Jan 2027
Returns 13th Jan 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 15th Jan 2027
Returns 21st Jan 2027
7 days 6 nights
Gentle Giant

Gentle Giant

Thailand — Best of Andaman

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

44,000 THB

per person

Departs 24th Jan 2027
Returns 28th Jan 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 29th Jan 2027
Returns 2nd Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 2nd Feb 2027
Returns 6th Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 7th Feb 2027
Returns 11th Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 12th Feb 2027
Returns 16th Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 17th Feb 2027
Returns 21st Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 22nd Feb 2027
Returns 26th Feb 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 28th Feb 2027
Returns 6th Mar 2027
7 days 6 nights
Gentle Giant

Gentle Giant

Thailand — Best of Andaman

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

44,000 THB

per person

Departs 6th Mar 2027
Returns 12th Mar 2027
7 days 6 nights
Gentle Giant

Gentle Giant

Thailand — Best of Andaman

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

44,000 THB

per person

Departs 14th Mar 2027
Returns 18th Mar 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 19th Mar 2027
Returns 23rd Mar 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 24th Mar 2027
Returns 28th Mar 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 29th Mar 2027
Returns 2nd Apr 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 3rd Apr 2027
Returns 7th Apr 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 8th Apr 2027
Returns 12th Apr 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 13th Apr 2027
Returns 19th Apr 2027
7 days 6 nights
Gentle Giant

Gentle Giant

Thailand — Best of Andaman

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

44,000 THB

per person

Departs 23rd Apr 2027
Returns 27th Apr 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 30th Apr 2027
Returns 4th May 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 5th May 2027
Returns 9th May 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

Departs 10th May 2027
Returns 14th May 2027
5 days 4 nights
Gentle Giant

Gentle Giant

Thailand — Similans, Koh Bon, Koh Tachai & Richelieu Rock

Length27 m
Width6 m
Guests20
Cabins10
NitroxYes
AirConYes

From

29,000 THB

per person

How to book

  • Select a trip below and click Enquiry to send your request.
  • All prices are shown per person per trip.
  • National park fees and equipment rental may be extra.
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