Koh Samui tours

★ 4.4 (2K+ reviews) • 6K+ booked
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Tours • Ko Samui

Koh Samui Half-Day City Highlights Tour

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Hotel pick-up
English guided
4.6 / 5
(83) • 1K+ booked
€ 29.25
Tours • From Ko Samui

Koh Samui Island Hopping & Snorkeling Tour: Coral and Pig Island

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Hotel pick-up
Private tour
4.4 / 5
(92) • 1K+ booked
From
€ 46.49
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Klook's choice
Tours • From Ko Samui

Koh Samui Adventure: Hidden Gems & 4x4 Safari Tour with Lunch

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English guided
Free cancellation
4.5 / 5
(15) • 200+ booked
€ 50.85
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Klook's choice
Tours • From Phuket

Phuket Must-See Half Day Tour and ATV Experience

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Hotel pick-up
English guided
4.3 / 5
(379) • 6K+ booked
€ 14.29
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Klook's choice
Tours • From Ko Samui

Koh Samui Koh Nangyuan & Koh Tao Full-Day Snorkeling Tour

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Hotel pick-up
Free cancellation
4.5 / 5
(82) • 2K+ booked
€ 57.35
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Klook's choice
Tours

Koh Tao Koh Nangyuan and Koh Pha-Ngan from Samui

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English guided
Free cancellation
4.5 / 5
(83) • 1K+ booked
€ 60.20
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Klook's choice
Tours • From Ko Samui

Ko Samui Full-Day Angthong Snorkeling & Kayaking Tour

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Hotel pick-up
English guided
4.4 / 5
(76) • 1K+ booked
€ 57.35
Tours • From Ko Samui

Koh Tan and Koh Mudsum Day Tour from Koh Samui

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Hotel pick-up
Private tour
4.2 / 5
(98) • 2K+ booked
€ 42.85
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Klook's choice
Tours • Ko Samui

Surat Thani Half-Day 4x4 Jungle Adventure with Lunch

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Small group
Free cancellation
4.7 / 5
(69) • 1K+ booked
€ 49.69
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Klook's choice
Tours

Angthong Marine National Park by Speedboat or Big Boat

English guided
Free cancellation
Instant confirmation
4.4 / 5
(183) • 6K+ booked
€ 32.49
Tours • From Ko Samui

Angthong National Marine Park Excursion by Big Wooden Teak Boat

Free cancellation
Instant confirmation
4.4 / 5
(216) • 5K+ booked
€ 34.19
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Klook's choice
Tours • Ko Samui

Koh Samui Big Buddha & Wat Plai Laem Half-Day Tour

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English guided
Free cancellation
4.7 / 5
(67) • 1K+ booked
€ 22.75

Reviews about Koh Samui tours

Klook-Nutzer
2026-08-08 13:57:22
Fantastic 5.0
Very well organized and great spots. Only the light breakfast is a bit sparse.
Klook User
2026-07-06 20:47:01
Fantastic 5.0
boat stopped mid way due to broken thing, the guid was insanley good
Klook-Nutzer
2026-08-25 13:37:19
Fantastic 5.0
We had a wonderful day! It started with breakfast after the transfer, consisting of toast and fried dough, jam, peanut butter, as well as Nescafé, water, and juice. There's medication available for seasickness. Afterward, we took a speedboat for about an hour to go snorkeling. Unfortunately, the corals are damaged due to tourism. However, you can still see some fish. We then continued to the main island. Here, you could hike to the viewpoint and go kayaking. Kayaking is unguided, and for the hike, you shouldn't expect an easy path. According to the guide, the ascent and descent take 45 minutes to 1 hour, depending on your fitness level. I personally only went to the first of five viewpoints; even the viewpoint to Emerald Lake is not an easy walk. It involves more ladders than stairs. We were lucky with our guide, Maÿya; she kept everyone in good spirits all day and kept an eye on everyone. Thank you!
Ling *****
2026-10-25 08:22:33
Fantastic 5.0
Wonderful experience in Koh Samui! Thank you to the team for the smooth arrangements for my last-minute request. They were very responsive with a reasonable price and the private trip was very flexible. Although we had limited time to go snorkelling and visit Pig Island, we could communicate with the captain to fit our schedule. Highly recommended to go there with Discover Thailand!✨
Klook User
2026-10-17 13:19:09
Fantastic 5.0
The excursion was amazing, with beautiful views and excellent guides! The lunch was delicious, and we had plenty of time to snorkel and see lots of marine life. Highly recommend! Water shoes are only needed on the beach, but we managed just fine without them, walking around in flip-flops. The breakfast was disappointing, though, so I’d recommend bringing some extra food of your own.
Kayleigh ******
2026-07-12 05:03:30
Fantastic 5.0
our guides, mikey, Dennis, mr arm & captain jack sparrow were incredible, especially mikey, he was so happy, funny and nothing was to much for him, he also played music. The boat trip itself was very bumpy but me & my family enjoyed that. We didnt see much while snorkeling at koh tao which was slightly disappointing but cant be helped. koh nangyuan was the most beautiful place we have ever seen, my teenagers walked to the viewpoint which they loved. & the water there where you can snorkel was absolutely insane, so clear & warm. We were given toast & hot/cold drinks before we left, then had lunch on a beach at koh tao which was lovely. There was also water/diet coke & Pepsi on board the boat which you could help yourself too. Would recommend this trip.
Christophe *
2026-09-21 15:41:48
Fantastic 5.0
The tour was great! Very well organized with a smooth pickup. It did rain, but that's not your fault :) It was still fun, and the water fight was amazing - you just get absolutely soaked, and it lasts a little too long. Make sure to secure your valuables in time.
Klook User
2026-09-20 11:12:46
Fantastic 5.0
excellent guides and organisation . it was rainy day in low season and it was good way to spend a few hours and to visit Big Budha, Wat Chalong Temple and other interesting places
Aljona ********
2026-06-18 12:00:36
Fantastic 5.0
Evenings, we still sit there and just say: Wow! That was by far the coolest adventure and the highlight of our vacation. The quad tour was simply incredible – through water, up and down the mountains, with beautiful views. Everything was explained perfectly, and we felt safe the entire time. But the best part was the guides, especially Kodi. So friendly, attentive, and motivating! They always made sure no one was left behind. I was really scared of the zipline, but Kodi encouraged me the whole time and told me I could do it. Luckily, I listened to him – it was one of the highlights of the day! It was also great that the guides took our phone and took photos and videos during the tour. Now we have incredibly beautiful memories of that day. Many thanks to Kodi and the entire team. You made this excursion unforgettable. Absolutely recommended – our best day on Koh Samui! 🌴🛵⛰️📸✨❤️