Why book with Koh Sanuk?

The premium two-engine 600 hp speed boat trio of Sapphire, Ti and Of Course

Overview

Dreaming of an extraordinary ocean adventure with your favorite people? Look no further than our luxury private speedboat charter.

Introducing our brand-new fleet: Sapphire, Ti, and Of Course. Each speedboat boasts a powerful 600HP Mercury engine, ensuring exhilarating performance meets plush comfort for up to 20 passengers. Experience the perfect ambiance with a high-quality surround sound system for your music and the convenience of an onboard restroom and shower. We provide new snorkeling masks and fins, ready for discovery.

Beyond the luxurious ride, our English-speaking guide, captain, and experienced crew are dedicated to your enjoyment. Fresh fruit, soft drinks, water, and an ice bucket are always on hand.

Craving a fishing trip, a diving expedition, or a unique cruise? We customize everything. Explore the breathtaking beauty of Angthong National Marine Park, Koh Tao, Koh Phangan, or the idyllic Koh Taen and Pig Island. Consider a romantic honeymoon trip or a memorable sunset cruise featuring exclusive dining at French restaurant Du Monde on Koh Taen or the acclaimed Koh Raham restaurant. We can even arrange pink dolphin watching at Khamon shores.

Perfect for families and groups, we make every occasion – from birthdays and anniversaries to honeymoons and surprises – an unforgettable, personalized ocean escape.

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6 options · select one to see its full details and prices

Honeymoon 6-hour sunset tour to Koh Phaanan with snorkeling around Koh Ma and the romantic dinner at Koh Raham

Overview

Designed for couples seeking an enchanting ocean escape, this private 6-hour honeymoon sunset charter takes you across the Gulf to Koh Phangan's scenic northwestern coast. Cruise comfortably aboard your private 600 hp twin-engine speedboat equipped with plush seating, high-fidelity surround sound, and an onboard restroom and freshwater shower.

Spend your afternoon snorkeling the vibrant coral reef surrounding Koh Ma and strolling along its famous connecting sandbar at Mae Haad. Afterward, explore the secluded shores of Secret Beach (Haad Son) before heading to the iconic cliffside Koh Raham restaurant. Perched above the sea with panoramic sunset views, it provides an unforgettable romantic setting for evening dining before your tranquil twilight cruise back to Koh Samui.

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Itinerary

  • 13:30Departure from Koh SamuiStep aboard your private 600 hp speedboat and set out on a scenic cruise across the open waters toward Koh Phangan.
  • Snorkeling at Koh Ma14:15Snorkeling at Koh MaAnchor near the Koh Ma reef to snorkel among tropical reef fish and explore the famous sandbar connecting to Mae Haad Beach.
  • 15:45Secret Beach relaxationCruise to Haad Son (Secret Beach) for swimming in turquoise waters and quiet moments along the shoreline.
  • Sunset and dining at Koh Raham17:00Sunset and dining at Koh RahamArrive at the cliffside Koh Raham restaurant to savor oceanfront drinks and dinner while watching the sun set over the sea.
  • 19:00Twilight return cruiseBoard the speedboat for a peaceful evening cruise under the twilight sky back across the channel.
  • 19:30Arrival at pierDock smoothly at the marina on Koh Samui to conclude your romantic excursion.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Dinner Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Food and drinks ordered at Koh Raham restaurant Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Honeymoon 6h sunset tour to Koh Phaanan with snorkeling around Koh Ma and the romantic dinner at Koh Raham For 2 people
28,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 THB
Prices include all taxes
Full-Day Angthong

Overview

Embark on an exhilarating full-day private journey to the world-renowned Angthong National Marine Park, an untouched archipelago of 42 limestone islands rising dramatically from the sea. Powered by dual 300 hp Mercury engines, your private vessel glides swiftly across the waves, ensuring minimal travel time and maximum leisure.

Your private itinerary is entirely customizable. Marvel at the secluded emerald waters of Talay Nai (Emerald Lake) on Koh Mae Ko, snorkel thriving coral formations at Koh Wao, or hike to the summit of Koh Wua Ta Lap for a 360-degree panoramic vista across the entire marine park. Complete with chilled refreshments, seasonal tropical fruit, and comfortable shaded seating, this tour delivers the quintessential Gulf of Thailand marine experience.

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Itinerary

  • 08:30Departure from Koh SamuiBoard the high-performance speedboat and set off on an exhilarating cruise across the marine park waters.
  • Snorkeling at Koh Wao09:30Snorkeling at Koh WaoDiscover vibrant underwater sea life, coral gardens, and schools of tropical fish in sheltered bays.
  • 11:00Emerald Lake (Talay Nai)Visit Koh Mae Ko and climb the steps to view the enclosed saltwater lagoon framed by sheer limestone cliffs.
  • 12:30Beach stop and lunch breakAnchor at Koh Wua Ta Lap for beach relaxation, swimming in calm waters, and an optional seaside lunch.
  • 14:00Viewpoint hike or cave explorationHike up to the panoramic marine park viewpoint overlooking the archipelago or explore Bua Bok Cave.
  • 15:30Return cruiseRelax on board with fresh seasonal fruit and chilled drinks as your speedboat cruises back toward Samui.
  • 16:30Arrival at pierArrive safely back at the Koh Samui pier.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Full day private trip to Angthong National Park For 1-10 people
38,000 THB
Full day private trip to Angthong National Park For 11-20 people
41,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 THB
Prices include all taxes
Full-Day Koh Tao & Nangyuan

Overview

Discover the premier snorkeling and diving destination in the Gulf of Thailand on an exclusive full-day charter to Koh Tao and the iconic neighboring islet of Koh Nang Yuan. The dual-engine 600 hp setup provides the speed and stability needed to reach these northern islands with absolute ease.

Spend your day exploring Koh Nang Yuan's three small islands connected by a brilliant white sandbar, hike to the famous viewpoint overlooking the turquoise bays, and snorkel through the renowned Japanese Gardens reef. Continue around Koh Tao to discover secluded bays like Shark Bay, Mango Bay, or Hin Wong Bay, swimming alongside sea turtles and an abundance of exotic marine species.

Itinerary

  • 08:30Departure from Koh SamuiEmbark from the pier and cruise across the Gulf toward the crystal-clear waters of Koh Tao.
  • 09:45Koh Nang Yuan and viewpointArrive at Koh Nang Yuan to stroll the pristine sandbar and hike to the postcard-perfect hilltop viewpoint.
  • Snorkeling at Japanese Gardens11:15Snorkeling at Japanese GardensImmerse yourself in shallow, crystal-clear water to explore dense coral gardens and diverse marine species.
  • 12:45Koh Tao beach and lunch stopAnchor in a picturesque bay on Koh Tao for beachside relaxation, swimming, and an optional lunch.
  • 14:00Snorkeling at Shark Bay or Mango BayExplore one of Koh Tao's prime snorkeling coves with opportunities to observe green turtles and reef fish.
  • 15:15Scenic cruise backSit back and enjoy chilled soft drinks, fresh tropical fruit, and music on the journey back to Samui.
  • 16:30Arrival at pierDock smoothly at the marina on Koh Samui.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Full day private trip to Koh Tao and Nang Yuan For 1-10 people
40,000 THB
Full day private trip to Koh Tao and Nang Yuan For 11-20 people
43,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 THB
Prices include all taxes
Full-Day around Samui with Koh Tan, Pig Island and Koh Rab

Overview

Experience an intimate island-hopping adventure just south of Koh Samui, visiting three distinct island treasures: Koh Madsum (Pig Island), Koh Tan (Coral Island), and the tranquil hideaway of Koh Rap. This itinerary avoids long open-water crossings while delivering exceptional diversity, wildlife, and natural beauty.

Meet, feed, and photograph the famous resident beach pigs roaming freely along Koh Madsum's powdery shores. Next, snorkel along the pristine, protected coral reefs surrounding Koh Tan, home to thriving marine biodiversity. Conclude with an escape to Koh Rap, an uncrowded island sanctuary surrounded by calm shallow turquoise water, where you can unwind in total peace before cruising Samui's southern coast.

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Itinerary

  • 09:00Departure from Koh SamuiMeet your captain and crew at the pier, board your private speedboat, and cruise toward the southern islands.
  • 09:45Koh Madsum (Pig Island)Step onto the white sands of Pig Island to interact with the friendly resident pigs, swim, and snap photos.
  • Snorkeling at Koh Tan11:30Snorkeling at Koh TanDrop anchor near Koh Tan's thriving coral gardens to snorkel among colorful reef fish and marine life.
  • 13:00Lunch and beach relaxation on Koh TanEnjoy a tranquil break on the island with free time to wander, relax under palms, or savor a seaside lunch.
  • 14:30Secluded escape to Koh RapCruise to the serene shores of Koh Rap, known for its pristine beaches, deer, and calm crystal-clear shallows.
  • 15:45Coastal return cruiseEnjoy fresh tropical fruit, cold beverages, and your favorite music while cruising along the coastline.
  • 16:30Arrival at pierReturn to the pier in Koh Samui.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Full day private trip to Three Islands of Koh Taen, Koh Madsum aka Pig Island and Koh Rap For 1-10 people
35,000 THB
Full day private trip to Three Islands of Koh Taen, Koh Madsum aka Pig Island and Koh Rap For 11-20 people
38,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 THB
Prices include all taxes
Full-Day Koh Phangan with Koh Ma

Overview

Discover the picturesque bays, lush jungle coastlines, and pristine marine sanctuaries of Koh Phangan on a private full-day charter. With 600 horsepower at your service, you will swiftly transit the channel and explore multiple stunning coves around the island at your own pace.

A major highlight is the marine reserve of Koh Ma, connected to Mae Haad Beach by an iconic white sandbar that emerges at low tide. Put on your provided snorkeling gear to explore colorful soft corals, clownfish, and sea turtles in the shallow waters. Continue along the coastline to discover secluded spots like Haad Salad, Secret Beach, or Thong Nai Pan, with ample time for swimming, sunbathing, and beachfront dining.

Itinerary

  • 09:00Departure from Koh SamuiBoard your private vessel and cruise across the scenic channel toward the tranquil bays of Koh Phangan.
  • 09:45Mae Haad and Koh Ma sandbarArrive at Mae Haad beach and walk along the scenic natural sandbar linking to the island of Koh Ma.
  • Snorkeling at Koh Ma marine reef10:30Snorkeling at Koh Ma marine reefSnorkel the protected marine reef around Koh Ma, admiring vibrant coral formations and abundant sea life.
  • 12:30Secret Beach and lunch stopCruise over to Haad Son (Secret Beach) for swimming, relaxing on the sand, and an optional seaside lunch.
  • 14:15Coastal bay explorationExplore pristine northwest bays like Haad Salad, swimming in calm waters against backdrops of tropical rainforest.
  • 15:30Return cruise to SamuiUnwind with chilled refreshments, seasonal fresh fruit, and music on your cruise back across the Gulf.
  • 16:30Arrival at pierDock smoothly at the marina in Koh Samui.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Full day private trip to Koh Phangan with Koh Ma island For 1-10 people
36,000 THB
Full day private trip to Koh Phangan with Koh Ma island For 11-20 people
39,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 THB
Prices include all taxes
Half-Day Koh Phangan

Overview

A concise, action-packed 4-hour charter offering the ideal island getaway without taking up your entire day. Perfect for families, friend groups, or couples, this trip is available as a morning adventure (09:00–13:00) or a sunset excursion (14:00–18:00).

Cruise across the channel to Koh Phangan's serene coastal bays, drop anchor at scenic snorkeling locations to admire tropical marine life, and unwind on soft sandy beaches. With a premium surround sound system, freshwater shower, restroom, and complimentary chilled beverages and fruit, you will enjoy a private luxury experience on the water.

Itinerary

  • 09:00Departure from pierBoard the private 600 hp speedboat and begin a swift, comfortable crossing to Koh Phangan.
  • Reef snorkeling stop09:40Reef snorkeling stopDrop anchor in a calm bay along the Koh Phangan coastline to snorkel among corals and schools of fish.
  • 10:45Beach relaxation and swimmingStep ashore on a quiet beach to swim in clear turquoise waters, sunbathe, or walk along the sand.
  • 12:15Cruise back to Koh SamuiEnjoy chilled soft drinks, fresh tropical fruit, and music through the onboard sound system on the return journey.
  • 13:00Arrival at pierArrive back at the pier in Koh Samui.

Included

  • Accident insurance
  • Guide
  • Ice
  • Life jackets
  • Seasonal fruits
  • Snorkeling equipment
  • Soft drinks / Water
  • Professional boat captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks Extra
  • Diving equipment Extra
  • Diving instructor Extra
  • Entrance fee Extra
  • Fishing gear Extra
  • Hermetic bags Extra
  • Kayaking Extra
  • Lunch Extra
  • Towels Extra
  • Transfer Extra
  • Gratuities for captain and crew Extra
Book Now
Option Price
Half day morning tour to Koh Phangan, 09:00-13:00 For 1-10 people
23,000 THB
Half day morning tour to Koh Phangan, 09:00-13:00 For 11-20 people
26,000 THB
Half day sunset tour to Koh Phangan, 14:00-18:00 For 1-10 people
26,000 THB
Two way transfer by van For 1-10 people
2,000 THB
One rod rent for fishing
500 THB
Discover Scuba Diving, two dives Including tanks and a dive instructor
6,500 THB
Cerified diver, two dives Including tanks and a dive instructor
5,500 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.
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