Koh Samui

14 Best Koh Samui Island Tours

The around-island circuits: the Big Buddha, Wat Plai Laem’s eighteen-arm Guanyin, Lamai’s viewpoints and the rock formations every guide enjoys explaining. Half a day with hotel pickup covers an island you would spend a week finding alone.

1.Koh Samui: Half-Day Island Highlights Tour with Hotel Pickup

Discover Koh Samui’s top sights on a half-day guided tour with hotel pickup, exploring temples, viewpoints, waterfalls, and scenic spots for $29.

Most Popular★ 4.6

“Our half day tour was totally amazing Our guide and driver were absolutely amazing kind and polite. Our guide was very knowledgeable and explained everything in great detail. Nothing was too much trouble for him. What a beautiful guide he is 5 star for him…”

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2.4-Hour Day Tour in Koh Samui

Discover Koh Samui’s top sights in just 4 hours with this guided tour. Visit temples, viewpoints, waterfalls, and more – ideal for a quick, authentic island experience.

★ 5.0

“Got to see all the amazing sights of Koh Samui in the perfect amount of time. Our driver and tour guide were lovely and very accommodating. If you are looking to see the highlights of Koh Samui, I recommend this tour!”

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3.Koh Samui: Travstore Original Koh Samui Discovery Tour

Discover Koh Samui's top sights with this 6-hour guided tour, visiting iconic temples, waterfalls, and unique rocks for an authentic taste of the island.

★ 4.1

“Good value for money and a great way to see around the island. Lunch stop was last, instead of eating at the venue we walked up to a nice little bar on the beach. Great place to have a drink and take in amazing views.…”

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6.Koh Samui Angthong Marine Park Day Tour with Lunch

Discover the stunning limestone islands and lagoons of Angthong Marine Park from Koh Samui on a full-day tour with snorkeling, hiking, and a buffet lunch for great value.

★ 4.0

“Loved this trip to Angthong National Marine Park. Although, at the time of going on this trip, the actual park was not open and so we did not set foot on the island with the big Emerald Lake. Apparently the park closes for one month…”

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7.Ang Thong National Marine Park Full Day Tour

Discover the beauty of Ang Thong Marine Park on a full-day tour from Koh Samui, featuring kayaking, snorkeling, stunning views, and authentic Thai lunch.

★ 4.0

“To many people and the boat it bumpy the food was ok for lunch the staff and work they best to help but when we book it say 30 when we get there it was 43 people so it not as advertised so try to…”

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9.Travstore Original Samui Discovery-Shared Half Day City Tour

Discover Koh Samui’s highlights on this half-day guided tour, visiting temples, waterfalls, and natural landmarks, with local insights and authentic experiences.

★ 4.0

“The guide could have shared a bit more about the places of visit. It would have made the trip more memorable. If you are interested in history etc get a personal tour guide..for the time given the tour and guide were good.”

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10.Ko Samui Angthong Marine Park Full Day Tour with Snorkeling & Sea Kayaking

Discover Koh Samui’s Angthong Marine Park with this full-day tour featuring snorkeling, sea kayaking, island hikes, and a Thai buffet, perfect for nature lovers.

★ 3.5

“Très bien organisé et magnifiques endroits. Toutefois il convient de signaler que le “petit groupe” était de 50 personnes. On est entassés dans le speed boat.”

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11.Koh Tan and Pig Island Half-Day Tour by Speed Catamaran

Discover Koh Tan and Pig Island with a half-day speed catamaran tour. Snorkel vibrant reefs, meet friendly pigs, and enjoy scenic views—ideal for relaxed adventurers.

★ 4.0

“Waste of money. Pig island disgusting. Poo and wee everywhere. Coral island couldn't get off boat. Snorkeling no visibility and strong current. Ladies toilet not working. Had to use men's. No toilet paper or hand-wash.”

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12.Koh Samui Airport to Koh Phangan by Shared Minivan and Seatran Discovery Ferry

Efficient and comfortable transfer from Koh Samui to Koh Phangan via shared minivan and ferry, ideal for travelers seeking convenience with authentic Thai charm.

★ 4.5

“Great instructions, very welcoming staff. The trip was very smooth from start to finish. Great communication from the tour operator.”

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Explore Koh Samui

Marine-park kayaks, swimming pigs and jungle the beach roads hide.