Why book with Koh Sanuk?

Sailing yacht "Naga"

Naga is a 29.6-meter traditional Turkish gulet accommodating up to 40 guests for day excursions and 10 guests for overnight voyages. Sailing from Koh Samui to Ang Thong and Koh Phangan, she features 6 cabins, 20 sunbeds, and an onboard galley.

Overview

Experience sailing aboard the Naga, a traditional 29.6-meter Turkish gulet operating in the waters around Koh Samui and the Gulf of Thailand. Built with classic wooden craftsmanship and equipped with two masts and a reliable engine, this ketch combines traditional maritime heritage with modern comforts.

The vessel takes its name from the mythical serpent of regional lore, symbolizing a guardian of maritime waters. Naga operates both scheduled group excursions and private charters across Koh Samui, Koh Phangan, and Ang Thong National Marine Park.

Charter Options:

  • Half-day charters
  • Full-day charters
  • Custom tours
  • Special event tours
  • Overnight charters (up to 10 guests)

Onboard Features and Amenities:

  • Capacity for up to 40 day guests
  • 6 cabins and 6 bathrooms
  • 20 sunbeds on the expansive deck
  • Air-conditioned indoor spaces
  • Lounge and dining areas
  • Fully equipped galley

Scheduled Group Tours:

  • Ang Thong Marine Park
  • Around Koh Phangan
  • Sunset dinner cruises
See more details
Hide details

What to bring

  • Swimwear
  • Towel
  • Sunscreen
  • Hat
  • Sunglasses
  • Camera
  • Toiletries

Available packages

Group charter to Angthong

Overview

Set sail across the Gulf of Thailand aboard the sailing yacht Naga for a full-day cruise exploring the limestone islands of Ang Thong Marine National Park. Departing from Petcharat Pier, the journey begins with an open-deck breakfast as you take in the morning sea breeze and panoramic coastal views.

Upon arriving in the archipelago, anchor near Koh Wua Ta Lap, the park's central island. Step ashore to swim in turquoise waters, unwind along the white sandy beach, or hike up to the island viewpoint overlooking the surrounding limestone formations.

Reconvene on board for a freshly prepared Thai buffet lunch, savoring local dishes prepared by onboard chefs as the yacht glides smoothly through the marine park. In the afternoon, visit Koh Mae Ko to climb the stairs leading to the scenic viewpoints above Emerald Lake (Talay Nai), a saltwater lagoon enclosed by sheer cliffs and connected to the sea via underground tunnels.

After exploring the islands, relax on the cushioned decks or in shaded seating areas during the leisurely return sail to Koh Samui, timed to catch the sunset across the Gulf before docking at the pier.

See more details
Hide details

Itinerary

  • 06:50Hotel pick-upPick-up from your accommodation and transfer by taxi or minivan to Petcharat Pier.
  • 07:45Pier check-inCheck in at Petcharat Marina, meet the crew, and board the yacht.
  • 08:20Departure & breakfast cruiseDepart Petcharat Marina for Ang Thong Marine Park with a served breakfast including coffee, juices, soft drinks, and fresh fruit.
  • 11:00Koh Wua Ta Lap explorationFirst stop at Koh Wua Ta Lap. Enjoy a swim in the clear waters, relax on the beach, or hike up to the island viewpoint.
  • 12:30Return to the boatRe-board the yacht to freshen up before lunch.
  • 13:00Thai buffet lunch on boardEnjoy a freshly prepared Thai buffet lunch on board while cruising through the marine park.
  • 14:00Koh Mae Ko & Emerald LakeSecond stop at Koh Mae Ko. Ascend the steps to take in views of the archipelago and the enclosed saltwater Emerald Lake.
  • 15:30Return sail to Koh SamuiSet sail from Ang Thong Marine Park for the voyage back toward Koh Samui.
  • 17:00Sunset sailingCruise along the coast and enjoy the sunset over the Gulf of Thailand.
  • 18:30Arrival at Petcharat PierDock at Petcharat Pier.
  • 18:45Hotel drop-offTransfer from the pier back to your hotel.

Included

  • Accident insurance
  • Breakfast
  • Entrance fee
  • Guide
  • Lunch
  • Seasonal fruits
  • Snacks
  • Soft drinks / Water
  • Towels
  • Transfer

Snorkling in Angtong Park is not available in this tour!

What to bring

  • Passport
  • Swimwear
  • Sunscreen
  • Camera
  • Walking shoes

Private charters — Half day cruise

Overview

Experience the beauty of the Gulf of Thailand aboard a private half-day yacht charter cruising the sheltered waters of Koh Samui's northern coastline and neighboring Koh Som. Tailored for up to 40 guests, this private cruise is ideal for family gatherings, group outings, or special celebrations seeking an exclusive sailing experience.

Choose between two distinct departure options:

  • Morning Charter: Sail out into pristine waters under the morning sun. Enjoy a freshly prepared full breakfast on deck, lounge across spacious sunbeds, and watch the peaceful island scenery unfold.
  • Sunset Charter: Depart in the early afternoon with a tasteful lunch served onboard. Spend the day swimming in warm tropical waters, relaxing on shaded day beds, and admiring a vibrant tropical sunset as the yacht glides back toward port.

Both options include generous deck space for sunbathing or resting in comfort, complimentary hotel transfers, continuous snacks, fresh tropical fruit, and attentive service from the captain and crew throughout the journey.

See more details
Hide details

Itinerary

  • 08:30Hotel PickupRound-trip transfer from your hotel to Petcherat Pier in Bangrak (14:30 for the sunset charter option).
  • 09:00Departure from Bangrak PierBoard the yacht and set sail toward Koh Samui's north coast and Koh Som while enjoying breakfast or lunch.
  • 10:15Koh Som Exploration & SwimmingAnchor in pristine waters off Koh Som for swimming, sunbathing on the open deck, or relaxing on shaded day beds.
  • 12:15Coastal Cruise & RefreshmentsCruise past Koh Samui's scenic shoreline while enjoying fresh tropical fruit, finger foods, and soft drinks.
  • 13:00Return to Pier & Hotel Drop-offArrive back at Petcherat Pier in Bangrak and transfer back to your hotel (19:00 for the sunset charter option).

Included

  • Accident insurance
  • Breakfast
  • Guide
  • Lunch
  • Seasonal fruits
  • Snacks
  • Soft drinks / Water
  • Towels
  • Transfer
  • Private yacht charter with captain and crew
  • Fuel for scheduled itinerary

Not included / Extra charge

  • Alcoholic drinks
  • Optional water sports activities

What to bring

  • Swimwear
  • Sunscreen
  • Hat
  • Sunglasses
  • Camera
  • Change of clothes
Prices include all taxes

Private charters — Sunset

Overview

Embark on a private sunset cruise along the northern bays and shoreline of Koh Samui aboard a classic sailing yacht. Accommodating groups of up to 50 guests, this three-hour evening charter sails westward into open waters to capture the tropical sunset.

Guests can unwind on the open sun deck and cushioned daybeds with light finger food prepared fresh on board. Enjoy a welcome glass of prosecco or juice, listen to chilled background music, and take a swim before the evening colors illuminate the horizon.

Itinerary

  • 17:00Pier departureBoard the yacht at Petcherat Pier in Bangrak and set sail along the coast.
  • 17:15Cruising northern baysCruise along Koh Samui's north shore with background music and finger food.
  • 18:30Sunset & swimmingStop for an evening swim and watch the sun set over the Gulf of Thailand.
  • 20:00Pier arrivalDock back at Petcherat Pier in Bangrak.
  • 20:20Hotel transferTransfer by vehicle back to your accommodation.

Included

  • Accident insurance
  • Guide
  • Snacks
  • Soft drinks / Water
  • Towels
  • Transfer
  • Welcome drink
  • Chill music

Not included / Extra charge

  • Alcoholic drinks

Private charters — Wedding

Overview

Celebrate weddings, vow renewals, receptions, and special anniversaries surrounded by the coastal scenery of Koh Samui. A private wedding charter aboard a classic luxury yacht provides a unique marine setting for you and your guests.

The yacht offers open teak decks, covered al fresco dining areas, shaded lounges, and private en-suite cabins for changing and dressing. Every aspect of the voyage can be customized, including gourmet multi-course meals, cocktail service, onboard entertainment, decorative arrangements, photography services, and customized sailing routes.

Itinerary

  • 14:00Pier boardingBoard at Petcherat Pier in Bangrak with welcome drinks for guests.
  • 14:30Coastal cruisingCruise toward a secluded bay chosen for your ceremony backdrop.
  • 16:00Ceremony & photographyConduct your ceremony on the open deck, followed by photos.
  • 18:00Sunset dinner & receptionEnjoy a gourmet dinner prepared by onboard private chefs at sunset.
  • 20:00Return to portCruise back to Petcherat Pier under the evening stars.

Included

  • Accident insurance
  • Dinner
  • Guide
  • Lunch
  • Snacks
  • Soft drinks / Water
  • Towels
  • Private dressing rooms with en-suite facilities
  • Custom event planning assistance

Not included / Extra charge

  • Alcoholic drinks
  • Wedding cake, DJ, live band, and photographer (available on request)

Private charters — Overnight

Overview

Embark on a multi-day private yacht charter to explore the Gulf of Thailand beyond the reach of day-tour crowds. Custom routes can visit Ang Thong National Marine Park, Koh Phangan, and Koh Tao.

The yacht features private en-suite cabins, air-conditioned indoor living areas, and expansive sun decks. Wake up at peaceful anchorages, swim directly off the boat, and enjoy fresh breakfast, lunch, and dinner prepared daily by your private onboard chef.

Itinerary

  • 09:00Hotel pickup & boardingTransfer from your hotel to Petcherat Pier to board the yacht.
  • 10:30Sailing to the islandsSail across the Gulf of Thailand toward your chosen destination.
  • 12:30Lunch on boardDine on a fresh buffet lunch anchored in a secluded cove.
  • 14:30Snorkeling & water sportsSnorkel over coral reefs, kayak coastal bays, or visit quiet beaches.
  • 18:30Sunset dinner on deckEnjoy an evening meal on deck while watching the sun go down.
  • 21:00Overnight at anchorRetire to air-conditioned en-suite cabins anchored in a calm bay.
  • 08:00Sunrise & breakfastEnjoy freshly made breakfast served on deck.
  • 09:30Morning swim & explorationTake a morning swim and explore the shoreline before getting underway.
  • 12:00Return to Koh SamuiArrive at Petcherat Pier and transfer back to your accommodation.

Included

  • Accident insurance
  • Accommodation
  • Breakfast
  • Dinner
  • Guide
  • Kayaking
  • Lunch
  • Seasonal fruits
  • Snacks
  • Snorkeling equipment
  • Soft drinks / Water
  • Towels
  • Transfer
  • Professional crew and private onboard chef
  • Bed linen and toiletries

Not included / Extra charge

  • Alcoholic drinks
  • Entrance fee
  • National park entrance fees

Private charters - Angthong

Overview

Embark on an unforgettable full-day private sailing yacht charter to the breathtaking Ang Thong National Marine Park. Enjoy the luxury of having the vessel entirely to your private group as you journey across the azure waters of the Gulf of Thailand.

Explore the stunning limestone archipelago, including Koh Mae Koh with its world-famous Emerald Lake (Talay Nai). Hike to the viewpoint overlooking the shimmering green saltwater lagoon and surrounding islands, snorkel in clear waters teeming with marine life, or paddle a kayak along dramatic sea cliffs.

Throughout your cruise, indulge in freshly prepared meals, including a full breakfast, delicious lunch, snacks, and fresh tropical fruit. On the leisurely voyage back, witness a spectacular sunset over the open sea to conclude a truly magical day on the water.

See more details
Hide details

Itinerary

  • 08:30Hotel pickupRound-trip transfer from your hotel to the pier.
  • 09:15Boarding & full breakfastWelcome aboard the yacht and enjoy a full breakfast while cruising toward Ang Thong National Marine Park.
  • 11:30Koh Mae Koh & Emerald LakeVisit Koh Mae Koh, hike to the viewpoint overlooking the magnificent Emerald Lake, and take in the panoramic vista of the archipelago.
  • 13:00Lunch on boardEnjoy a freshly prepared lunch accompanied by snacks and fresh tropical fruit.
  • 14:15Water activities & relaxationSwim, snorkel, kayak, or unwind on the soft white sands of secluded island beaches.
  • 16:30Scenic return cruiseSet sail back toward Koh Samui with afternoon snacks and refreshing drinks.
  • 18:00Sunset on the waterWatch the sunset paint the sky and sea in vivid colors as you head back to port.
  • 18:30Arrival & hotel transferArrive at the pier and transfer back to your accommodation.

Included

  • Accident insurance
  • Breakfast
  • Guide
  • Kayaking
  • Lunch
  • Seasonal fruits
  • Snacks
  • Snorkeling equipment
  • Soft drinks / Water
  • Towels
  • Transfer
  • Professional yacht crew
  • Fuel and vessel expenses

Not included / Extra charge

  • Alcoholic drinks
  • Entrance fee
  • Gratuities for the crew

Private charters - Full Day to Phangan or around Koh Samui

Overview

Discover the beauty of the Gulf of Thailand aboard a private luxury yacht charter tailored entirely to your desires. Choose between cruising around the picturesque coastline of Koh Samui or setting sail to the tropical shores and hidden bays of Koh Phangan.

Spend your day lounging on soft white sand beaches, swimming in warm tropical waters, or engaging in activities like snorkeling and sea kayaking. With full use of the yacht and an experienced crew at your service, your itinerary is completely customizable.

A full breakfast, delectable lunch, snacks, fresh fruit, and drinks are served on board throughout the journey. Conclude your perfect day at sea with sweeping panoramic views of the sunset as you cruise smoothly back to port.

See more details
Hide details

Itinerary

  • 09:00Hotel pickupRound-trip transfer from your hotel to the pier.
  • 09:45Boarding & full breakfastBoard the yacht and savor a full breakfast while departing toward Koh Phangan or scenic bays around Koh Samui.
  • 11:15Beach stop & swimmingDrop anchor at a pristine deserted beach to swim, snorkel, or relax on the white sands.
  • 13:00Lunch on boardRelish a freshly prepared lunch with fresh tropical fruits and snacks served on deck.
  • 14:30Water sports & leisureIndulge in kayaking, snorkeling along coral reefs, or simply lounging in the sun.
  • 16:30Coastal cruiseCruise peacefully along the island coastline enjoying refreshing sea breezes and drinks.
  • 17:30Sunset on the waterAdmire the vibrant tropical sunset over the water on the journey back to port.
  • 18:00Arrival & hotel transferReturn to the pier followed by transfer back to your hotel.

Included

  • Accident insurance
  • Breakfast
  • Guide
  • Kayaking
  • Lunch
  • Seasonal fruits
  • Snacks
  • Snorkeling equipment
  • Soft drinks / Water
  • Towels
  • Transfer
  • Professional yacht crew
  • Fuel and vessel expenses

Not included / Extra charge

  • Alcoholic drinks
  • Gratuities for the crew

FAQ

How many guests can board the yacht?
Naga accommodates up to 40 guests for daytime cruises and up to 10 guests for overnight charters.
What types of tours and charters are available?
Options include half-day cruises, full-day trips, overnight charters, custom private itineraries, and scheduled group tours.
What amenities are available on board?
The yacht is equipped with 6 en-suite cabins, air conditioning, 20 sunbeds, indoor and outdoor dining areas, and a full galley.
Which destinations do the group tours visit?
Group tours include day trips to Ang Thong Marine Park, tours around Koh Phangan, and sunset dinner cruises.
Where do the cruises operate?
Cruises depart from Koh Samui and sail throughout the Gulf of Thailand, including Koh Phangan, Koh Tao, and Ang Thong Marine Park.

About the boat

Type
Ketch / Gulet
Length
29.6 m
Beam
7 m
Mast
2 / Furling Genoa, Fok
GRT
103 tons
Speed
10 Knots
Crew
4 people
Cabins
6 double cabins
Bathrooms
6 en-suite
Toilets
6 residential style
Aft deck
Lounge couch and dining table
Saloon
Dining table and seating area
Galley
Fully equipped kitchen
Sun deck
20 sunbeds
Air conditioning
In cabins
A/C operation
4 hours included
Power supply
220V / 24V / 12V
Sound system
MP3, USB, and CD/DVD player

You might also like

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