Top Koh Samui Activities and Things to Do
Discover 88 Day tour product in Koh Samui on Trip.com, updated October 28, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!
From BRL 72.95 per person, with an average total of BRL 262.28. Choose the option that suits your plan.
With 981 verified reviews, Day tour product Koh Samui boast an average rating of 4.6.
This week's most popular Day tour product: "Breathtaking Angthong Marine Park Speedboat Escape from Koh Samui", with 221 reviews and a 4.3 rating.
Now on Trip.com: "Ang Thong National Marine Park Speedboat from Koh Samui", a 9-hour adventure in Koh Samui!
The next available day tour departs on October 29, 2026. Book now to secure your spot!
Koh Samui Day tour product usually take about 9 hours — perfect for a relaxed, immersive experience!
78% of Koh Samui Day tour product now offer English-speaking guides
October is the perfect time to visit Koh Samui! Choose from 88 available day tours, including seasonal favorites like Breathtaking Angthong Marine Park Speedboat Escape from Koh Samui.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
Search attractions or local attractions & tours
Attractions & Tours category
Book now for tomorrow
88 results for Koh Samui Day tour product
Sort by
Recommended
4.6/5· 25 reviews· 26 bookedFree cancellationFromBRL 339.00
Free cancellationBook now for tomorrowFromBRL 158.57
4.5/5· 208 reviews· 818 bookedFree cancellationBook now for tomorrow239 travelers savedFromBRL 206.62![1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui [snorkeling/lunch/transfer/kayaking]](https://ak-d.tripcdn.com/images/0351412000qlnax6s3A36_C_568_320.jpg?_fr=wc)
4.6/5· 45 reviews· 920 bookedFree cancellationBook now for tomorrow91.1% of travelers recommendFromBRL 281.17
4.7/5· 21 reviews· 232 bookedFree cancellationInstant confirmationBook now for tomorrow10% offLimited-time saleFromBRL 334.50BRL 371.67
4.6/5· 5 reviews· 61 bookedFree cancellationInstant confirmation10% offLimited-time saleFromBRL 382.90BRL 425.45
FromBRL 185.98
4.3/5· 97 reviews· 89 bookedFree cancellationBook now for tomorrowFromBRL 209.23
4.5/5· 32 reviews· 511 bookedFree cancellationBook now for tomorrow61 travelers savedFromBRL 175.73
4.3/5· 45 reviewsFree cancellationFromBRL 311.93
3.5/5· 6 reviewsFree cancellationFromBRL 340.60
4.3/5· 221 reviews· 41 bookedFree cancellationBook now for tomorrowFromBRL 340.34
Trip.Select
4.4/5· 96 reviews· 1.7k bookedFree cancellationBook now for tomorrow291 travelers savedFromBRL 214.39
Trip.Select5.0/5· 7 reviews· 144 bookedFree cancellationBook now for tomorrowFromBRL 79.08
Trip.SelectKo Samui 4x4 off-road island adventure: Hin Ta and Hin Yai + Na Muang waterfall + hilltop restaurant
4.9/5· 65 reviews· 620 bookedFree cancellationBook now for tomorrow98.5% of travelers recommendFromBRL 224.66
5% offLimited-time saleFromBRL 310.40BRL 326.74![Depart from Koh Samui: Private Charter Boat Tour [Snorkeling + Island Hopping]|Longtail Boat (Optional)|Speedboating, etc.](https://ak-d.tripcdn.com/images/0353512000hf641s1F60F_C_568_320.jpg?_fr=wc)
4.2/5· 5 reviews· 33 bookedFree cancellationBook now for tomorrowFromBRL 421.18![Thailand Koh Samui Day Tour [4x4 Jeep Island Tour with Panoramic Views/Seaside Lunch]](https://ak-d.tripcdn.com/images/0353012000h9tmg4e7389_C_568_320.jpg?_fr=wc)
5.0/5· 1 review· 60 bookedFree cancellationBook now for tomorrow51 travelers savedFromBRL 263.60![7-hour diving and snorkeling experience at Tean Island from Khanom [Koh Samui departure] Pink Dolphin Discovery 1-day tour by speedboat](https://ak-d.tripcdn.com/images//0580z12000n3owl87DB91_C_568_320.jpg?_fr=wc)
5.0/5· 1 review· 35 bookedFree cancellationFromBRL 431.65
4.9/5· 7 reviews· 260 bookedFree cancellationBook now for tomorrow52 travelers savedFromBRL 92.90
FromBRL 340.71
4.9/5· 52 reviews· 51 bookedFree cancellationBook now for tomorrow52 consecutive positive reviewsFromBRL 72.95
Free cancellationBook now for tomorrowFromBRL 506.11
3.9/5· 21 reviews· 367 bookedFree cancellationBook now for tomorrowFromBRL 238.65
23 bookedFree cancellationInstant confirmation10% offLimited-time saleFromBRL 240.56BRL 267.29
5.0/5· 1 review· 55 bookedFree cancellationBook now for tomorrow5% offLimited-time saleFromBRL 164.33BRL 172.98
4.5/5· 2 reviews· 39 bookedFree cancellationInstant confirmationFromBRL 266.46
FromBRL 209.73
1
2
3
4
5
Explore top experiences
See what other travelers love, based on ratings and bookings
RecommendedAttractions (8560)Shows & events (21)Boat experiences (29)Cultural experiences (2)Food & drink (2)Spa & wellness (5)Nature & wildlife (14)Travel photography (1)Outdoor experiences (62)Day tours (70)Water activities (36)SIM card (37)Wi-Fi (1)Travel extras (3)Shuttle bus (6)Boat tickets (6)
Frequently asked questions about Koh Samui Day tour product
How many Day tour product are available in Koh Samui on Trip.com?
What are the best Day tour product in Koh Samui?
What are the top-rated Day tour product in Koh Samui?
What are the recommended itineraries in Koh Samui?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Reviews/Trip Moments
★
★
★
★
★
Reviews:
Guest User2025-09-06
I’m so happy booking all my trips with you★
★
★
★
★
Reviews: One-day tour to Angthong Marine National Park
Guest User2026-09-22
Incredible tour!! Mr. Tu is the best. Everything was exactly as described, the guide and accompanying staff were incredibly cool. Water and cola were offered at every stage, and beer was available for an extra fee. I really enjoyed it, I highly recommend it.★
★
★
★
★
Reviews: 1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui [snorkeling/lunch/transfer/kayaking]
Guest User2026-09-08
The route matched the description. The excursion itself was wonderful. I highly recommend it. We were with the Funny Day team. They're great guys, but there was one major drawback I didn't like. On the way back from the archipelago to Koh Samui, we ran out of gas. Oh well, it happens. We first took some gas from a boat traveling alongside, but it wasn't enough. Then we waited for a second boat to bring gas and pick up some of the people. And it seemed like everything should go smoothly from there, but no! The new boat also ran out of gas 100 meters from the beach. And we waited for a third boat. They need to fix this urgently and bring extra gas. Otherwise, the excursion itself, the views, the snorkeling, and the kayaking were amazing. The views from the observation deck are incredibly beautiful, but the climb is very difficult and is best done in sneakers.★
★
★
★
★
Reviews: From Koh Samui: Day Tour Ang Thong with Kayak, Snorkel & Lunch
Guest User2026-08-20
🌴 Excellent island tour – highly recommended!
I really enjoyed the organization of the tour! From the very beginning, we were fed sandwiches with jam and had unlimited drinks. Water was constantly provided throughout the trip – there was enough for everyone. The lunch was also great: watermelon and Thai dishes.
We had plenty of time at each location: we snorkeled peacefully with the fish and admired the corals, and on the island, we even managed to climb to the observation deck.
I'd especially like to highlight the attentiveness of the guides: during the ascent and descent, they stood along the route and offered water. The guide constantly offered to take photos, and my parents even took a romantic video. ❤️
I rate the work of the guide and the entire team 100/10!
Everything was organized comfortably, attentively, and with care for the tourists. Take the tour – you definitely won't regret it! 🌴🐠★
★
★
★
★
Reviews: From Koh Phangan: Day Tour Ang Thong with Kayak, Snorkel & Lunch
Guest User2026-10-12
A fantastic and varied tour. It included everything from a short hike to snorkeling. The scenery was breathtaking and the crew was really friendly.
Trip.com picks
Popular cities in Thailand
Top Tours in Koh Samui
Best Experiences in Koh Samui
Popular Destinations
Things to do in SattahipThings to do in PhuketThings to do in BangkokThings to do in PattayaThings to do in Thailand
Tour al atardecer en velero rojo retro de Koh Samui con traslado incluido y buffetExcursión de medio día a la tirolina Samui Zipline en la finca Lipa de Ko Samui con recogida en toda la islaTour por el Parque Nacional Marino de Ang Thong en barco grande desde Ko SamuiKo Samui: Introducción a la clase de muay thai en grupo para principiantesExploración en 4X4 por Ko Samui: Hin Ta y Hin Ya + cascada de Na Muang + restaurante en la cima de la montañaKoh Samui ATV Jungle Adventure + Tippangon Temple + Na Muang Waterfall + Grandfather and Grandmother Rocks Day TourKo Samui Elephant Kingdom [Alimentar a los elefantes|Pasarela aérea|Cafetería de elefantes famosa en redes socialesExcursión de un día en barco al Parque Nacional Marino de Ang Thong desde Ko Samui - Excursiones en kayak opcionales - Guía en inglésTean Island 1-day tour Excursión de medio día a la tirolina del puente de árboles y café en las copas de los árboles en Ko SamuiHalf Day Highlights Koh Samui TourThailand Koh Samui Day Tour Excursión de un día en Ko Samui: Safari en vehículo todoterreno por la jungla, restaurante en acantilado famoso y excursiones en kayak en la cascada Na MuangSamui Elephant Kingdom Ethical Sanctuary and Skywalk TourHalf-day elephant tour to Koh Samui Elephant Kingdom, Thailand.Koh Samui Restaurant DiscountsKoh Samui Group ToursKoh Samui Bus TicketsKoh Samui Spa & MassageKoh Samui ActivitiesKoh Samui Connectivity SolutionsKoh Samui Cultural ExperienceKoh Samui Day ToursWellness & Spa in Koh SamuiKoh Samui Airport ServicesKoh Samui Visa Application ServicesKoh Samui TransportationKoh Samui Boat TicketsKoh Samui DivingThings to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea