Why book with Koh Sanuk?

Private two-engine speed boat Wally

Explore the Gulf of Thailand on an exclusive twin-engine private speedboat charter tailored to your schedule, featuring dedicated snorkeling guides and pristine island hopping.

Overview

Experience an exclusive private island-hopping and snorkeling charter across the Gulf of Thailand aboard a powerful twin-engine speedboat.

Charter Details: Round-trip transfers are complimentary for North Koh Samui resorts. Lunch is not included but scheduled at a beachfront restaurant.

What to bring

  • Swimwear
  • Towel
  • Sunscreen
  • Sunglasses
  • Hat
  • Camera
  • Waterproof bag
  • Cash

Available packages

Angthong

Overview

Cruise to the breathtaking Angthong National Marine Park on a fully private speedboat day charter. Discover limestone cliffs towering over secluded lagoons, hike up to the iconic Emerald Lake viewpoint, snorkel in vibrant coral bays, and explore secluded caves and pristine beaches at your own pace.

Itinerary

  • 08:30Resort Transfer & BoardingPick up from your resort in North Koh Samui and board the private speedboat.
  • 09:45Angthong Marine Park ArrivalCruise through spectacular limestone islands with panoramic marine scenery.
  • 10:30Emerald Lake & ViewpointVisit Koh Mae Ko, hike to the Emerald Lake (Blue Lagoon) viewpoint, and explore the caves.
  • 12:30Beachfront Lunch StopStop at a beachfront restaurant where you can relax and order lunch freely.
  • 14:00Guided Snorkeling & Beach TimeGuided snorkeling among coral reefs, sea kayaking, or relaxing on tranquil beaches.
  • 16:30Return Cruise to Koh SamuiScenic speedboat cruise back to Koh Samui followed by transfer to your hotel.

Included

  • Accident insurance
  • Entrance fee
  • Guide
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Transfer

Not included / Extra charge

  • Alcoholic drinks Extra
  • Lunch Extra
  • Restaurant lunch Extra
  • Gratuities Extra

Koh Phangan

Overview

Embark on a private day charter to Koh Phangan aboard the twin-engine speedboat. Discover secluded sandy coves, swim in crystal-clear waters, enjoy guided snorkeling over lush reefs, and take optional rainforest walks to picturesque island viewpoints and waterfalls.

Itinerary

  • 09:00Resort Transfer & DepartureHotel pickup in North Koh Samui and departure from the pier toward Koh Phangan.
  • 09:45Secluded Bay & Guided SnorkelingAnchor in a quiet cove for guided snorkeling and swimming in clear turquoise waters.
  • 12:00Beachfront Restaurant LunchDock at a scenic beach restaurant to dine and relax at your leisure.
  • 13:30Island Exploring & Beach RelaxationExplore pristine beaches, visit coastal beach bars, or enjoy a walk to nearby viewpoints.
  • 16:00Return to Koh SamuiRelaxing cruise back to Koh Samui and return transfer to your accommodation.

Included

  • Accident insurance
  • Entrance fee
  • Guide
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Transfer

Not included / Extra charge

  • Alcoholic drinks Extra
  • Lunch Extra
  • Restaurant lunch Extra
  • Gratuities Extra

Koh Tao

Overview

Journey across the Gulf of Thailand to Koh Tao and the iconic Koh Nang Yuan on a fully private charter. Renowned for Thailand's premier marine life and coral gardens, this trip offers world-class guided snorkeling, picture-perfect white sandbars, and tailored island exploration.

Itinerary

  • 08:00Hotel Pickup & Fast CruisePickup from North Koh Samui and high-speed cruise aboard Wally to Koh Tao.
  • 09:30Koh Nang Yuan ExplorationVisit Koh Nang Yuan, walk the iconic sandbar, snorkel the Japanese Gardens, and hike to the viewpoint.
  • 12:00Beachside Lunch StopEnjoy a break at a seaside restaurant on Koh Tao to savor local dishes.
  • 13:30Koh Tao Snorkeling AdventureGuided snorkeling in sheltered bays famous for sea turtles, rays, and abundant reef fish.
  • 15:30Return JourneySmooth private speedboat return trip to Koh Samui and drop-off at your hotel.

Included

  • Accident insurance
  • Entrance fee
  • Guide
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Transfer

Not included / Extra charge

  • Alcoholic drinks Extra
  • Lunch Extra
  • Restaurant lunch Extra
  • Gratuities Extra

Koh Tan Pig Island and Koh Rap

Overview

Set course for the southern islands of Koh Madsum (Pig Island), Koh Taen, and Koh Rap. Meet the famous friendly island pigs on the beach, snorkel over thriving coral reefs off Koh Taen, and relax in the serene, unspoiled tropical ambiance of Koh Rap.

Itinerary

  • 09:00Resort Pickup & DeparturePickup from North Koh Samui and departure towards the southern islands.
  • 09:45Koh Madsum (Pig Island)Land on Koh Madsum to meet and photograph the resident pigs, swim, and stroll along the white beach.
  • 11:30Koh Taen SnorkelingGuided snorkeling around Koh Taen's pristine coral gardens teeming with tropical fish.
  • 13:00Beachside Restaurant StopStop at a charming island beachfront restaurant for lunch at your own pace.
  • 14:30Koh Rap Beach EscapeExplore the tranquil shores of Koh Rap, relax at the beach bar, or swim in clear shallow waters.
  • 16:00Return Cruise to Koh SamuiCruise back along Koh Samui's coastline with transfer back to your resort.

Included

  • Accident insurance
  • Entrance fee
  • Guide
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Transfer

Not included / Extra charge

  • Alcoholic drinks Extra
  • Lunch Extra
  • Restaurant lunch Extra
  • Gratuities Extra

FAQ

What is included in the charter price?
The charter covers private boat hire, a dedicated guide, snorkeling gear, national park/island entry fees, travel insurance, soft drinks, fresh fruit, and North Koh Samui transfers.
Is lunch included in the tour?
Lunch is not included. The boat stops at a beachfront restaurant along the route where you can order meals freely at your own expense.
How many guests are included in the base rate?
The base charter rate covers 1 to 4 guests. Additional guests can join for 1,000 THB per person.
Where does the charter depart from?
Departures are from Koh Samui, with round-trip transfers included from resorts in the northern area of the island.

About the boat

Engines
Twin Outboard
Life Jackets
Included
Snorkel Gear
Masks and snorkels onboard
First Aid Kit
Available onboard
Seating
Cushioned open and covered seating
Cooler
Ice box with cold refreshments
Crew
Captain, crew, and private tour guide

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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