Koh Samui starts at the pier.
Ang Thong lagoons, the reefs off Koh Tao, jungle tracks and the golden Buddha on the hill: what each day out is really like, what it costs, and where to book it.
Seven bookings you will not regret.
First trip or fifth, these carry a Samui week: the speedboat out to Ang Thong, a reef day off Koh Tao, the 4x4 up into the hills, and the beach the pigs have made their own.
Half-Day Island Highlights Tour with Hotel Pickup
Half-day Koh Samui highlights with hotel pickup, temple stops, viewpoint photos, and optional ethical elephant camp, all in an AC minivan.
From $27 per person
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★ 4.6Safe betIsland Hopping Adventure in Coral and Pig IslandFrom $573,453 reviews
★ 4.4Books out fastAngthong Marine Park Boat Tour w/ Transfer and MealsFrom $412,756 reviews
★ 5.0Island favouriteFull day snorkeling adventure around Koh TaoFrom $242,300 reviews
★ 4.2Worth the early startPig Island Snorkeling and Koh Tan Speedboat TourFrom $511,673 reviews
★ 4.7Easy winATV Quad Bike Safari TourFrom $571,394 reviews
★ 4.7Traveller favouriteElephant Sanctuary and Jungle Tour with LunchFrom $571,328 reviews
The lagoon everyone comes for.
Forty-two islands of limestone and jungle, a hidden emerald lake you climb to on wooden steps, and water clear enough to see the bottom from the deck. Ang Thong is the day people plan a whole Samui trip around. The only real choice is big cruiser or small speedboat.
Which island day is yours?
Everyone wants a day on the water; the right boat depends on your trip. Three honest ways to spend it, from the full marine-park cruise to the half-day hop, and every option behind each is already reviewed and priced.
The marine park
The Ang Thong cruise
9 hours · from $38 · 3,728 reviews
The big one: a full day across to the national park, the emerald lake, a viewpoint climb and kayaks among the karst. Cruiser or speedboat, lunch and hotel transfers usually built in. Book this if you want the postcard and do not mind a full, early day.
See the Ang Thong days →
The clearest water
The Koh Tao day
7 hours · from $27 · 3,742 reviews
Two hours by speedboat to the best snorkelling in the gulf: shallow coral gardens, the Nang Yuan sandbar joining three islets, and a decent chance of a turtle. A longer day on the water than most. Book this if the reef is the reason you came.
See the Koh Tao day trips →
Half a day
The Pig Island hop
4 hours · from $52 · 4,149 reviews
A short run south to Koh Madsum and Koh Tan: two easy snorkel stops, a swim, and a beach where the resident pigs wade out to meet the boat. Back by mid-afternoon. Book this if you want the water without giving up the whole day.
See the Pig Island trips →
The reef is right there.
Koh Tao certifies more new divers than almost anywhere on earth, and it is a straight speedboat run from Samui. Warm, shallow water, coral in easy reach of a snorkel, and a first breath underwater that people remember for years. Reef days and dive courses, side by side.
A morning with the elephants.
No riding and no circus tricks, just feeding, mud baths and watching rescued elephants roam a jungle valley. The sanctuaries that got it right keep the groups small, so it is worth choosing carefully.
The island has a wild side.
Behind the beach resorts the interior climbs fast into jungle only four wheels can reach. Jeep safaris to the hidden waterfalls, quad bikes through the mud, ziplines strung above Lamai: the messy, grinning half of Samui.
The Big Buddha and the old island.
Twelve golden metres of seated Buddha at Wat Phra Yai, the fishing village and Sunday walking street at Bophut, the Hin Ta and Hin Yai rocks the locals grin about. A guided island loop ties the temples, the viewpoints and a proper Thai lunch into one easy day.
The gulf, island by island.
Samui is the base; the good days are all around it. Ang Thong for the lagoon. Koh Tao for the reef. Pig Island for the beach. The interior for the mud and the mountain views.
Know what you are after?
Twelve ways to spend a day on Samui: pick the one that sounds like your kind of time and every option behind it is already reviewed and priced.
Out by speedboat, back by dinner.
The gulf is dotted with islands a short crossing away. Marine parks, dive sites, snorkel bays and a full-moon neighbour, most of them a morning out and an afternoon back, with the boat seat part of the ticket.
Three days, done right.
You cannot fit the whole gulf into one trip, but you can do the right three days. This is the sequence to hand a friend checking into a Chaweng hotel tomorrow.
Day 1
Lap the island
The Big Buddha, the Na Muang waterfalls, a viewpoint and the grandfather-and-grandmother rocks, all on one easy loop with a local lunch. Get your bearings while the legs are fresh.
Plan day one →
Day 2
The marine park
An early boat to Ang Thong: the emerald lake, the viewpoint climb, kayaks among the limestone and a swim off the deck. The big day out, and the one to book ahead.
Plan day two →
Day 3
Across to Koh Tao
The reef day: a speedboat to Koh Tao and the Nang Yuan sandbar, hours in clear shallow water, and a first dive if the snorkel has you hooked. Check the forecast and swap the days for the calmest sea.
Plan the Koh Tao day →
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