Top picks for Koh Samui Day tours
Discover 79 Day tours in Koh Samui on Trip.com, updated January 17, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!
From THB 630.00 per person, with an average total of THB 1,570.48. Choose the option that suits your plan.
With 495 verified reviews, Day tours Koh Samui boast an average rating of 4.6.
This week's most popular Day tours: "One-day tour to Angthong Marine National Park", with 192 reviews and a 4.5 rating.
Now on Trip.com: "Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter", a 5-hour adventure in Koh Samui!
The next available day tour departs on January 18, 2026. Book now to secure your spot!
Koh Samui Day tours usually take about 5 hours — perfect for a relaxed, immersive experience!
100% of Koh Samui Day tours now offer English-speaking guides
January is perfect for visiting Koh Samui! Choose from Day tours available day tours, including seasonal hits like One-day tour to Angthong Marine National Park.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
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79 results for Koh Samui Day tours
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234 travelers savedDuration: 5.2 hrsEnglishFree cancellationBook now for today4.6/5Satisfied· 32 reviews· 815 bookedFromTHB 1,355.56
Trip.Select35 consecutive positive reviewsDuration: 4.8 hrsEnglishFree cancellation4.9/5Excellent· 35 reviews· 288 bookedFromTHB 1,388.89
227 travelers savedDuration: 6 hrsEnglishFree cancellation4.5/5Satisfied· 192 reviews· 717 bookedFromTHB 1,706.40
Trip.SelectFeaturing sea views and waterfall views, it's the largest ziplining base on Koh Samui!Duration: 3 hrsEnglishFree cancellation5.0/5Excellent· 1 review· 53 bookedFromTHB 1,841.83
Trip.Select64 travelers savedDuration: 6.5 hrsEnglishFree cancellation4.9/5Excellent· 7 reviews· 195 bookedFromTHB 1,480.68![Samui Island, Ko Tao + Nang Yuan Island one-day tour [Koh Tao | Chinese/English guide | hotel transfer]](https://ak-d.tripcdn.com/images/0354212000b1p7vlyF81B_C_568_320.jpg?_fr=wc)
658 travelers savedDuration: 7.5 hrsEnglishFree cancellation4.6/5Satisfied· 67 reviews· 1.6k bookedFromTHB 1,996.31![Koh Samui Angthong National Marine Park one-day tour [Snorkeling/Lunch/Transfer/Kayaking]](https://ak-d.tripcdn.com/images/0355m12000r2ib5wq4173_C_568_320.jpg?_fr=wc)
Enjoy the beautiful natural scenery, admire the stunning views of Ang Thong Islands and the mountain-enclosed sea from the observation deck, and experience the fun of snorkeling and kayaking.Duration: 6.6 hrsEnglishFree cancellation4.8/5Very good· 16 reviews· 243 bookedFromTHB 1,666.67
59 travelers savedDuration: 7 hrsEnglish4.9/5Excellent· 7 reviews· 225 bookedFromTHB 1,345.26
Trip.SelectInteract with pigs at Pig Island, snorkel to observe fish, and enjoy hotel pick-up & drop-offDuration: 4 hrsEnglishFree cancellation4.2/5Good· 13 reviews· 210 bookedFromTHB 1,309.14
Enjoy a private longtail boat tour to Koh Mat Sum and Koh TanDuration: 4 hrsEnglishFree cancellationInstant confirmationBook now for today3.0/5· 3 reviews· 87 booked20% offLimited-time saleFromTHB 1,396.00THB 1,745
Ang Thong National Marine Park consists of over 40 islands and is known as Thailand's second largest archipelago. With its beautiful natural scenery, snorkeling and sea kayaking are particularly enjoyable activities.Duration: 8.1 hrsEnglishFree cancellation4.0/5Good· 6 reviews· 114 bookedFromTHB 1,111.12![Elephant Jungle Sanctuary Samui [No elephant riding]|Elephant bathing/mud bath](https://ak-d.tripcdn.com/images/0102x120009ae7a017ECF_C_568_320.jpg?_fr=wc)
79 travelers savedDuration: 2.6 hrsEnglishFree cancellation4.7/5Very good· 6 reviews· 205 bookedFromTHB 722.23
Explore the highlights of Koh Samui for 6.5 hours on a cool military jeepDuration: 4 hrsEnglishFree cancellationInstant confirmation20% offLimited-time saleFromTHB 1,512.00THB 1,890
Traverse through lush jungles with your adrenaline pumpingDuration: 2 hrsEnglishFree cancellationFromTHB 1,580.00
Experience an introduction to Muay Thai boxing for beginnersDuration: 1.5 hrsEnglishFree cancellationInstant confirmation5.0/5Excellent· 3 reviews10% offLimited-time saleFromTHB 630.00THB 700
Free photography of the trip Feed/shower/prepare food/mud bath for the elephants Physical examination for the elephants, bathe together, mud bathDuration: 3 hrsEnglish4.4/5Good· 5 reviews· 79 bookedFromTHB 2,100.00
Vintage design, red sailing boat, spacious deck, romantic cruise, stunning sunset, and delicious onboard buffetDuration: 10.5 hrsEnglishFree cancellationFromTHB 3,555.56
Duration: 8–9 hrsEnglishFree cancellation4.3/5Good· 92 reviewsFromTHB 1,129.43
Walk with elephants for heartwarming companionship, get up close with these gentle giants by strolling alongside them or bathing together in watering holes.Duration: 4.1 hrsEnglishFree cancellation5.0/5Excellent· 1 review· 72 bookedFromTHB 911.12
Pick-up & drop-off at the hotelDuration: 12.1 hrsEnglishFree cancellationFromTHB 1,932.11
Vintage design, red sailing boat, spacious deck, romantic cruise, stunning sunset, and delicious onboard buffetDuration: 3.8 hrsEnglishFree cancellation5.0/5Excellent· 2 reviews· 68 bookedFromTHB 2,222.23![Tean Island 1-day tour [Pink dolphin chasing available + Pig Island option]](https://ak-d.tripcdn.com/images/0352u12000dozye71552C_C_568_320.jpg?_fr=wc)
51 travelers savedDuration: 3.2 hrsEnglishFree cancellation4.2/5Good· 5 reviews· 74 bookedFromTHB 1,538.47
Hike to a magnificent viewpoint overlooking 42 islands and kayak in the open seaDuration: 8.5 hrsEnglishFree cancellationInstant confirmation5.0/5Excellent· 2 reviews· 24 booked20% offLimited-time saleFromTHB 1,992.00THB 2,490
Welcome to Samui Elephant Kingdom Sanctuary! We are the first elephant conservation base in Koh Samui.Duration: 3 hrsEnglishFree cancellationFromTHB 1,268.43
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Private Customized Tour with Driver in Koh SamuiKoh Samui Angthong National Marine Park one-day tour Koh Samui to Angthong Marine Park Full Day Cruise on Red Baron BoatFrom Koh Samui: Island Sightseeing Shared Tour by Army JeepKoh Samui vintage red sailing boat sunset tour with pickup service and buffetPhuket to Koh Samui by Coach and High-Speed Catamaranone-day tour to Koh Samui, Thailand Speedboating|Pig Island + Dan Island (Snorkeling/Meals IncludedFrom Koh Pha Ngan: Day Tour Ang Thong with Kayak, Snorkel & LunchMr.Tu Fishing Game in Koh Samui: Fresh seafood processing on-site|Professional fishing boat|Custom Charter BookingKoh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounterKoh Samui Private Customized Tour with DriverThailand Koh Samui Day Tour Samui Elephant Kingdom Ethical Sanctuary and Skywalk TourKoh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventureKoh Samui: Introduction Private Class Muay Thai Boxing for Beginners
Water Activities in Koh SamuiKoh Samui Bus TicketsKoh Samui Day ToursBoat Experiences in Koh SamuiKoh Samui SIM CardKoh Samui Boat TicketsKoh Samui Travel ServicesKoh Samui Spa & MassageKoh Samui Shopping Discounts in Koh SamuiKoh Samui Sports & AdventureKoh Samui Airport ServicesKoh Samui Group ToursKoh Samui Yacht CharterKoh Samui Travel EssentialsGuangzhou Spa & MassageVietnam SIM CardHainan SIM CardShanghai Spa & MassageChina Bus TicketsBeijing Day ToursSri Lanka SIM CardPhu Quoc Island SIM CardShanghai Day ToursXiamen Day ToursBus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is availableTerracotta Army TicketsChongqing Day Tour: Wulong Tiankeng Three Bridges & Longshuixia FissureThe Wake Up Club Adult Show Ticket Phuket Private Forbidden City Tour with English Speaking GuideTrip to Mutianyu Great Wall by ZANBUS 08:00/09:00/10:00 Departure+15:00/16:00/17:00 ReturnMutianyu Great Wall With English Speaking Driver Service MuBus: Mutianyu Great Wall ENG/ESP/RUS Guided Bus TourBach Ma National Park trekking daily tour from Da Nang, Hoi AnLi River Cruise from Guilin to Yangshuo Day Tour | Car PickupReviews/Trip Moments
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Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Guest User2026-01-09
The trip was wonderful! Phillips is a very nice guide, he was definitely setting up the positive attitude for the whole trip, the trip itself was good, we had enough time at each location, and the food afterwards was so delicious!
Thank you!★
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Reviews: Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour
Guest User2025-09-23
The 4X4 tour of Koh Samui was amazing! There weren't many Chinese people around, so it wasn't crowded. The guide was incredibly friendly, like a private guide. The wind blowing from the roof was truly breathtaking, and the experience of Sintha, Sinya, and Namuang Waterfall was truly captivating!
This 4X4 tour of Koh Samui was an incredible experience! We barely encountered any other Chinese tourists the entire time, and there were no lines for attractions, making it a peaceful and relaxing experience. The guide stayed with us the entire time, attentive and caring like a personal guide. Not only did he proactively help us take photos of the wild scenery from the roof, but he also shared local anecdotes in Chinese and was incredibly welcoming to Chinese people.
The pace of the tour was also very comfortable. We first visited Sintha and Sinya to see the pristine coastal scenery, enjoying the refreshing sea breeze. Then, we headed to Namuang Waterfall, where stepping into the cool stream was incredibly relaxing. The mountain roads were especially enjoyable, as I stood on the roof, holding onto the handrails, and the wind, wrapped in the fragrance of the trees, blew in my face. The sense of exhilaration was truly captivating. The entire trip was a perfect blend of excitement and relaxation!★
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Reviews: One-day tour to Angthong Marine National Park
Guest User2026-01-16
A fantastic excursion! The snorkeling reef is vibrant and vibrant, with plenty of fish. The islands are beautiful. The kayaks aren't exactly the freshest, but they do their job. We were fed heartily, and the views from the observation decks are simply stunning! A fantastic excursion!★
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Reviews: Koh Samui: Hawk Adventure Ziplining Aerial Walkway in Nathon
Guest User2025-10-14
Super cool. The trip is wonderful. All staff provided good service.★
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Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2025-11-13
This tour was so enjoyable! The tour guide was quick to respond and friendly. The tour staff were also pleasant and helpful. This unforgettable Koh Tao Nang Yuan tour is a must-do. I highly recommend it! The food was delicious, too. I had an amazing day.★
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Reviews: Samui Island, Ko Tao + Nang Yuan Island one-day tour [Koh Tao | Chinese/English guide | hotel transfer]
Guest User2025-06-02
This starry sky LM speedboat Koh Tao Nanyuan Island day trip experience is really very good, the speedboat is not crowded, people sit very loose. David tour guide and another staff member are particularly good, explain in detail, and very warm and cheerful, also helped us take pictures underwater! The next day I met them in the Antong Islands and felt very kind.
Snorkeling on Koh Tao is beautiful, you can see a lot of fish, Nanyuan Island is a bit glass sea, when we go, it is cloudy, it is also beautiful, the sunny day should be more beautiful.
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