Why book with Koh Sanuk?

Speedboat "Black Diamond Speed Boat"

Overview

The Black Diamond is a modern, two-engine speedboat offering a premium experience for guests looking to explore the stunning surroundings of Koh Samui and beyond. Conveniently located in Thong Krut, it provides easy access for guests from the south of the island and is just a short distance from Tan, Madsum, and the popular dolphin-watching spots.

With a professional crew on board, the Black Diamond ensures top-notch service, including towels for added comfort. The boat offers thrilling watersport activities with each ride, such as donuts and wakeboarding, and rentals are available by the hour for those looking to have more fun on the water.

Guests can choose from a wide variety of tours, whether you're looking for a half-day or full-day adventure. From the incredible sunset views to destinations like Ang Thong National Marine Park, Koh Tao, Koh Tan, Koh Madsum, and Koh Phangan, the Black Diamond is the perfect choice for any occasion. It is also available for special events like the Full Moon Party or a magical pink dolphin-watching experience.

Explore Koh Samui and its surrounding islands in style with the Black Diamond – your perfect boat for adventure and relaxation!

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Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snacks
  • Snorkeling equipment
  • Soft drinks / Water
  • Towels
  • Transfer

Not included / Extra charge

  • Entrance fee
  • Lunch
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Option Price
Morning Half Day, 09.00-13.00 For 1-10 people
13,900 THB
Afternoon Half Day with sunset, 14.30-18.30 For 1-10 people
13,900 THB
Extra guest from 4 y.o. from 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full day, 09:00-16:00 For 1-10 people
28,900 THB
Morning Half Day, 09:00-13:00 For 1-10 people
23,900 THB
Afternoon Half Day with sunset, 09:00-13:00 For 1-10 people
23,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full Day, 09:00-16:00 For 1-10 people
28,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full Day, 09:00-16:00 For 1-10 people
28,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full Day, 09:00-16:00 For 1-10 people
30,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full Day, 08:00-16:00 For 1-10 people
37,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Option Price
Full day, 09:00-16:00, to Koh Tan, Koh Madsum, Koh Rab and Five Islands For 1-10 people
22,900 THB
Extra guest from 4 y.o. From 11th to 22d
1,500 THB
Watersport, can be arranged with any tour Wakeboard, donut for 1 hour
5,000 THB
Prices include all taxes

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Terms and conditions

Cancellation refunds
4+ days before
100% refund
Bank fee deducted
1–3 days before
50% refund
Cancellation fee applies
Within 24 h
No refund
Non-refundable
  • Booking is confirmed only after payment is received and confirmation email is sent.
  • Payment must be made within 3 days after reservation and no later than 3 day(s) before the tour, otherwise the reservation expires.
Read all policies