Group offerEnds 25 Dec
Travel as 6, pay for 5
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A group of six pays for five seats under the SamuiWeave offer. Valid through 25 December 2026. Please confirm eligible tours and seat availability before booking.
Plan your Samui journey
Start with who you're traveling with. Then choose your time and travel pace.
SAMUI'S SIGNATURE ISLAND JOURNEYS
Start with the island day that makes Samui feel bigger.
Ang Thong is the headline escape: 42 limestone islands, the Inner Sea and high viewpoints. Then explore each neighboring island on its own terms.
SAMUI SIGNATURE
Ang Thong National Marine Park
Forty-two limestone islands, the Inner Sea, kayaking and high viewpoints beyond Samui’s shoreline. When you want one sea day that shows how much lies beyond the main island, start here.
Explore Ang Thong →→
DIVE ISLAND
Koh Tao
One of the Gulf’s best-known diving islands, with reefs, bays, beaches and a real overnight island life.
Read Koh Tao →→
SANDBAR ICON
Koh Nang Yuan
Three small landmasses joined by sandbars beside Koh Tao, known for the viewpoint, beach and snorkeling.
Read Koh Nang Yuan →→
AN ISLAND IN ITS OWN RIGHT
Koh Phangan
Beaches, waterfalls, villages, mountains and nightlife — much broader than a single party identity.
Read Koh Phangan →→
EASY SOUTHERN ESCAPE
Koh Madsum (Pig Island)
A close-to-Samui beach stop known for its pigs, shallow-water time and relaxed island atmosphere.
Read Koh Madsum →→
REEF + NATURE
Koh Taen
A quieter southern island with snorkeling, nature routes and a stronger local-community layer.
Read Koh Taen →→
FIND YOUR KIND OF SAMUI
Choose your Samui
Choose what to discover: the right area, a quiet coast, living culture, viewpoints or an island day.
01First time on SamuiFind your bearings with a real guide to the island.→02Find your best areaCompare Samui's districts before deciding where to stay or explore.→03Quiet coast & slow daysStart with Taling Ngam for a relaxed southwest-coast day.→04Temples & local cultureStart at Big Buddha and visit active places of worship respectfully.→05Views & hilltop SamuiExplore Khao Hua Jook and check hill access before travelling.→06Island days beyond SamuiRead the Ang Thong guide before choosing an island excursion.→
THE ISLAND BEYOND THE POSTCARD
Why Koh Samui feels different
Not just a beach destination. Discover the people, traditions and changing landscapes that make the island a place to explore.
Life by the water
Walk Bophut's old waterfront lanes and experience a coastal neighborhood, not just a photo stop.
Living templesSamui's temples are active places of worship. Discover the island's traditions with respect.
Different coastlinesFrom busy beach districts to gentle village shores, each part of the coast tells a different story.
The green interiorBeyond the beaches, forest and waterfalls reveal another side of Samui. Check access and weather.
EXPLORE THE ISLAND
A smaller map. More useful local discoveries.
Pick an area to see real places without another directory page.
Choose an areaMap orientation only — check access and transport before you go.
EastChaweng coast, viewpoints and hilltop culture.North-EastTemples, coves and coastal communities.NorthBophut waterfront and quieter northern beaches.North-WestBang Po and peaceful northwest shoreline.WestNathon, Lipa Noi and inland nature.South-WestTaling Ngam and quieter southwest bays.SouthWaterfalls, villages and southern coast.South-EastLamai, coastal rocks and local heritage.InteriorInland hills: locations need access checks.
Samui live
Samui live
Current modeled weather and sea conditions, local activity and travel context with source and update boundaries.
Samui liveCurrent modeled weather and sea conditions, local activity and travel context with source and update boundaries.→Markets & eveningsRecurring markets and evening local life. Schedules are references, not live-open guarantees.→Plan a day that fits youStart with time, pace and who you travel with, then connect to real places.→
GRAND SEA DISCOVERY · KOH SAMUI
Trusted sea journeys to Koh Samui's nearby islands highlights.
One day join-trip with islands hopping, snorkeling and kayaking or private charters aboard Grand Sea Discovery speedboats.
One Day Trip
Our Fleet
Private Charter⌁Modern speedboat fleetReal Grand Sea boat references
40Up to 40 PAXOn selected boat references
☀One Day TripIsland days from Koh Samui
◉Professional crewService led by the operator
◎Guests worldwideInternational island travelers
✓Safety-first serviceConfirm current trip details
★Grand Sea DiscoveryEstablished Koh Samui operator
Private Trips — Designed Around You
Discuss your route, date, group, boat and activities with the GSD team for a tailored quotation.
Speedboats include hotel pickup and return transfer in confirmed areas, agreed tour equipment, guide and captain. Route, vessel availability and final quotation require GSD confirmation. Enquiry only — GSD must confirm route, vessel, price and availability.
Popular Trips with Grand Sea Discovery
View all trips →SamuiWeave combines Koh Samui and nearby-island travel guides with shared and private tour options. Explore real destinations, compare trips and request availability from verified local operators. The operator confirms the price, availability and booking.
Check tour availability
Koh Phaluai with Grand Sea Discovery
Koh Phaluai: the island where nature and community still set the pace
Explore Koh Phaluai near Ang Thong: hornbills, fishing-community food, fermented mullet, solar-powered island life, beaches and practical travel planning.
Come for a different view of the Gulf of Thailand: not only what the island looks like, but the wildlife, trees, people and choices that make this place itself.Is Koh Phaluai the same as Ang Thong National Marine Park? ↗Ang Thong Marine Park
Full-day speedboat trip with Koh Wao snorkeling, Emerald Lake, kayaking and viewpoints.
Koh Tao & Nang Yuan
Snorkeling bays, lunch on Koh Tao, Japanese Garden and Nang Yuan viewpoints.
Koh Tan & Koh Madsum (Pig Island)
Private half-day from Thong Krut with beach time on Madsum and snorkeling at Koh Tan.
Koh Phangan
Chinese temple, Malibu Beach, Koh Ma snorkeling, lunch and Koh Raham / Secret Beach.
SAMUIWEAVE · ISLAND TOURS
SamuiWeave Island Experiences
Discover three sea adventures around Koh Samui: kayaking, snorkeling, sunset cruising and the chance to see wild pink dolphins.
01 / 03Morning to Afternoon
Kayaking Snorkeling Itinerary
Morning-to-afternoon shared speedboat with Pig Island, kayaking and Koh Tan snorkeling
AdultTHB 1,800
ChildTHB 1,500
02 / 03Afternoon to Sunset
Sunset Snorkeling Itinerary
Afternoon shared speedboat with snorkeling, Pig Island and a weather-dependent sunset finale
AdultTHB 1,800
ChildTHB 1,500
03 / 03Tue · Thu · Sat
Pink Dolphin Watching & Snorkeling Tour
Pink dolphin watching off Khanom or Donsak, Koh Tan snorkeling and Pig Island kayaking. Dolphin sightings depend on nature.
AdultTHB 2,200
Child (3–10)THB 1,800