Tours and Excursions in Koh Samui

Discover the best experiences in the Gulf of Thailand

Olé Tours select and test every excursion to offer authentic, safe and high-quality experiences. Please book at least 72 hours in advance.

Safari and Exploration Tours in Koh Samui

Explore the island's interior by 4x4 and discover its temples, waterfalls, viewpoints and lesser-known areas.


Overlap Stone in Koh Samui Ethical elephant sanctuary in Koh Samui Temples in Koh Samui, Wat Plai Laem
★★★★★ (23)
Tour language
Transport included
Food included
Tour duration
6-8h.

Private Tour "Koh Samui Gems"

Discover Koh Samui on a fully personalised private tour, designed to match your pace and preferences. This tailor-made experience allows you to explore temples, viewpoints, beaches and lesser-known corners of the island with complete flexibility.

From 6.990 THB 4 people

Tailor-made private tour

4x4 tour in Koh Samui Big Buddha Koh Samui Na Mueang Waterfalls
★★★★☆ (85)
Tour language
Transport included
Food included
Tour duration
6-7h.

4x4 Off-Road Safari in Koh Samui

Explore the best of Koh Samui at a great price with a 4x4 tour combining culture, nature and adventure: temples, panoramic views, jungle and waterfalls. All-inclusive, with lunch and entrance fees, for a comfortable, fun and hassle-free experience.

1.500 THB per adult

Group tour in English

Haad Rin Beach in Koh Phangan Monkey colony in Koh Phangan Safari tour to Koh Phangan from Koh Samui
★★★★☆ (172)
Tour language
Transport included
Food included
Tour duration
8-9h.

Phangan Discovery Safari Tour from Koh Samui

Discover Koh Phangan on a complete day trip from Koh Samui combining a speedboat catamaran transfer with a 4x4 safari around the island. Beaches, viewpoints and nature all in one day, with everything included for a comfortable and hassle-free experience.

2.790 THB per adult

Temporarily unavailable

Koh Samui Boat Tours

Island excursions to Ang Thong, Koh Tao, Pig Island and more, with beautiful beaches, snorkelling and spectacular scenery.


Private long-tail boat tour in Koh Samui Private long-tail boat tour to Pig Island Snorkelling tour in Koh Samui
★★★★★ (209)
Tour language
Transport included
Food included
Tour duration
4-5h.

Private Secret Islands Long-Tail Boat Tour

Discover the islands south of Koh Samui on a private traditional long-tail boat tour, without groups and at your own pace. Enjoy the sea in an authentic way with a relaxed and flexible experience. Visit Koh Tan for snorkelling, Koh Mad Sum (Pig Island) and, if you'd like to extend the route, the peaceful Koh Rap.

From 3.500 THB 4 people

Private tour in English

Pig Island snorkelling tour by speedboat Snorkelling tours in Koh Samui Pig Island tour
★★★★☆ (248)
Tour language
Transport included
Food included
Tour duration
4-5h.

Pig Island Morning Snorkelling Tour

Explore Pig Island on a morning tour from Koh Samui, ideal if you're looking for a short but complete experience. Snorkel around Koh Tan and relax on Koh Mad Sum alongside its famous pigs. With lunch included and a return around 14:30, it's a great option for enjoying the sea while still making the most of the rest of your day.

1.800 THB per adult

Group speedboat tour

Pig Island snorkelling tour by speedboat Pig Island tour Pig Island snorkelling tour
★★★★☆ (227)
Tour language
Transport included
Food included
Tour duration
4-5h.

Pig Island Afternoon Snorkelling Tour

Discover Koh Tan and Koh Mad Sum (Pig Island) on an afternoon tour from Koh Samui, combining snorkelling, beaches and a relaxed atmosphere. Enjoy crystal-clear waters, marine life and a close encounter with its iconic pigs. The tour includes hotel pickup, snorkelling equipment and a sunset dinner by the sea.

1.800 THB per adult

Group speedboat tour

Recommended Ang Thong Marine Park Tours

Top-rated trips to Ang Thong Marine Park from Koh Samui, with options by large boat or speedboat.


Budget tour to Ang Thong Marine Park Snorkelling in Ang Thong Ang Thong tour with optional kayaking
★★★★★ (311)
Tour language
Transport included
Food included
Tour duration
7-8h.

ECO Ang Thong Marine Park Tour

Discover Ang Thong Marine National Park from Koh Samui, a paradise of 42 islands with lagoons, viewpoints and turquoise waters. Enjoy snorkelling and cruise through unique landscapes in a spectacular natural setting. One of the must-do excursions in Thailand, with hotel pickup, lunch and optional kayaking.

From 1.400 THB per adult

Group tour in English

Ang Thong Marine Park by speedboat Ang Thong Marine Park speedboat tour with lunch and kayaking included Beaches of Ang Thong Marine Park
★★★★☆ (336)
Tour language
Transport included
Food included
Tour duration
7-8h.

Ang Thong Marine Park Speedboat Tour

Explore Ang Thong Marine National Park by speedboat from Koh Samui and make the most of your day. Discover limestone islands, hidden lagoons and turquoise waters with snorkelling, kayaking and stops at the key highlights. A complete experience combining adventure, nature and unforgettable scenery.

2.200 THB per adult

Group tour in English

Koh Tao & Koh Nang Yuan Snorkelling Tours

Top-rated snorkelling trips to Koh Tao and Koh Nang Yuan by speedboat from Koh Samui.


Sea turtles in Koh Tao Koh Tao snorkelling tour from Koh Samui Koh Tao and Nang Yuan tour
★★★★☆ (238)
Tour language
Transport included
Food included
Tour duration
8-9h.

ECO Koh Tao and Nang Yuan Snorkelling Tour

Explore Koh Tao and Koh Nang Yuan on a day trip from Koh Samui offering great value for money. Enjoy snorkelling in crystal-clear waters, coral reefs and the chance to spot sea turtles. Finish your day at iconic Nang Yuan, with its unique beach and spectacular views.

2.200 THB per adult

Group tour in English

Beaches of Koh Tao Koh Nang Yuan viewpoint Koh Tao snorkelling tour
★★★★☆ (114)
Tour language
Transport included
Food included
Tour duration
8-9h.

Premium Koh Tao and Nang Yuan Snorkelling Tour

Explore Koh Tao and Nang Yuan on a premium day trip from Koh Samui, travelling by speedboat in small groups. Enjoy more time snorkelling, fewer people and a more comfortable, carefully organised experience, with extras such as towels, an onboard shower and an itinerary designed to let you enjoy the day at a relaxed pace. Enjoy a more exclusive, comfortable and relaxed experience in one of Thailand's top destinations.

4.500 THB per adult

Small-group tour in English

Private Boat Tours in Koh Samui

Exclusive island experiences offering greater comfort, flexibility and privacy, without joining a group.


Private long-tail boat tour in Koh Samui Long-tail boat tour to Pig Island Private snorkelling tour in Koh Samui
★★★★★ (87)
Tour language
Transport included
Food included
Tour duration
4-5h.

Private Long-Tail Boat Tour to Pig Island

Explore Koh Tan, Koh Mad Sum (Pig Island) and Koh Rap on a private long-tail boat tour from Koh Samui. Enjoy snorkelling, unspoilt beaches and complete flexibility to explore the islands at your own pace. Perfect for couples, families or groups looking for privacy and relaxation.

From 3.500 THB 4 people

Private tour in English

Private luxury long-tail boat excursion Premium private long-tail boat snorkelling tour Private tour to Pig Island
★★★★☆ (41)
Tour language
Transport included
Food included
Tour duration
4-5h.

Private Koh Mad Sum Tour by Luxury Long-Tail Boat

Explore southern Koh Samui aboard an exclusive Luxury Long-Tail Boat, with snorkelling, hidden beaches and relaxed cruising. A different way to discover Pig Island with greater comfort and without crowds. Upgrade to a full-day experience and add Koh Rap for an even more complete and private experience.

From
14.500 THB group of 8 Pax.

Private tour in English

Boat rental in Koh Samui Private speedboat in Koh Samui Private catamaran in Koh Samui
★★★★☆ (141)
Tour language
Transport included
Food included
Tour duration
6-7h.

Private Boat Charters in Koh Samui

Rent a private boat in Koh Samui and explore the Gulf of Thailand in complete privacy. Cruise to Ang Thong, Koh Tao, Pig Island or Koh Phangan with a captain, crew and pickup included, for a comfortable, flexible experience tailored to you. Choose from a speedboat, catamaran, sailing boat or yacht, ideal for families, romantic getaways, celebrations or even overnight options on board.

From 23.000 THB

Private tours to all destinations

Koh Samui Shore Excursions for Cruise Passengers

Shore excursions designed around your cruise schedule, with optimised routes and a guaranteed return to the port.


Private Koh Samui shore excursion Private Koh Samui shore excursion with visit to an ethical elephant sanctuary Private cruise shore excursion in Koh Samui
★★★★☆ (28)
Tour language
Transport included
Food included
Tour duration
4-8h.

Private Koh Samui Shore Excursion

Private Koh Samui shore excursion for cruise passengers, with port pickup and guaranteed return on time. Visit the island's highlights in just a few hours with a tailor-made itinerary and local guide. A safe and efficient way to make the most of your time ashore.

From 6.990 THB up to 6 Pax.

Guaranteed punctuality

Ethical & Responsible Elephant Sanctuaries in Koh Samui

Responsible elephant experiences focused on rescued animals, with no harmful practices or invasive interaction.


Ethical and responsible elephant sanctuary in Koh Samui Elephant sanctuary tour in Koh Samui Ethical elephant sanctuary in Thailand
★★★★☆ (289)
Tour language
Transport included
Food included
Tour duration
3-4h.

Ethical Elephant Sanctuary in Koh Samui

Visit Elephant Kingdom Sanctuary in Koh Samui, an ethical sanctuary where rescued elephants live freely. Observe and feed them while learning about their care in a respectful environment. Includes a guide, food and transfers for a complete and memorable experience.

2.999 THB per adult

Group tour in English

Cultural Tours in Koh Samui

Visit temples, discover local culture and explore iconic places to experience a more authentic side of Koh Samui.


Budget cultural tour in Koh Samui Big Buddha Koh Samui Na Mueang Waterfall
★★★★☆ (109)
Tour language
Transport included
Food included
Tour duration
4-5h.

ECO Koh Samui Essentials Cultural Tour

Discover Koh Samui on a complete tour featuring temples, viewpoints and waterfalls all in one day. Visit the Big Buddha, Wat Plai Laem and Na Muang Waterfall with a guide and transport included. A comfortable, affordable and efficient way to explore the island.

1.250 THB per adult

Group tour in English

Private cultural tour of Koh Samui Na Mueang Waterfall on a private tour Private tour around Koh Samui
★★★★☆ (95)
Tour language
Transport included
Food included
Tour duration
4-8h.

Essential Koh Samui Private Cultural Tour

Discover Koh Samui on a private tour with temples, viewpoints and waterfalls at your own pace. Visit places such as Wat Plai Laem, Lad Koh and Na Muang without rushing. A comfortable and personalised option with a local driver and private vehicle, ideal for families or groups.

From 5.500 THB 10 Pax.

Private tour in English

Thai cooking class in Koh Samui Thai cooking class in Koh Samui Thai cooking tour
★★★★☆ (42)
Tour language
Transport included
Food included
Tour duration
4-5h.

Traditional Thai Cooking Class

Discover authentic Thai cuisine in Koh Samui with a small-group masterclass led by an experienced local chef. Learn how to prepare traditional dishes using fresh ingredients and master the balance of Thailand's flavours. Enjoy your own creations and take home the perfect souvenir.

2.300 THB per adult

Small-group tour in English

Adventure & Extreme Activities in Koh Samui

Outdoor experiences for those looking for adventure and adrenaline, including quad biking, ziplining and more.


Zipline adventure in Koh Samui Zipline adventure in Koh Samui with 8 platforms Adventure tour in Koh Samui
★★★★☆ (173)
Tour language
Transport included
Food included
Tour duration
2-3h.

Koh Samui Zipline Adventure Tour

Soar above the jungle of Koh Samui on an exciting zipline adventure featuring 8 safe platforms and spectacular sea views. Hotel pick-up is included, and the activity is suitable for children aged 7 and over. An exciting adventure experience on the island, ideal for families and adventure lovers.

1.990 THB per person

Group activity in English

Quad bike tour in Koh Samui ATV tour through the jungle of Koh Samui Adventure tour in Koh Samui
★★★★☆ (219)
Tour language
Transport included
Food included
Tour duration
1-2h.

ATV/Quad Adventure Ride

Experience an ATV adventure in Koh Samui and explore wild landscapes through jungle and off-road trails. Ride your quad safely with an experienced guide. Hotel pick-up is included and no previous experience is required.

From 1.990 THB per adult

Group activity in English

Enduro tour in Koh Samui Enduro ride in Koh Samui Enduro adventure in Koh Samui
★★★★☆ (47)
Tour language
Transport included
Food included
Tour duration
3-7h.

Enduro Adventure Ride

Enduro riding in Koh Samui for experienced off-road riders. Take on technical jungle trails, river crossings, challenging climbs and real terrain with an expert guide. Includes a Honda CRF 300L and pure adrenaline away from the usual tourist routes. If your idea of adventure involves mud, sweat and fuel, this is the ride for you.

From 4.790 THB per adult

Small-group activity in English

Scuba Diving from Koh Samui

Scuba diving experiences at some of the best dive sites in the Gulf of Thailand, with instructors available in English and Spanish.


Discover Scuba Diving in Koh Tao from Koh Samui Discover Scuba Diving in Koh Samui Discover Scuba Diving tour in Thailand
★★★★☆ (92)
Tour language
Transport included
Food included
Tour duration
8-9h.

Discover Scuba Diving in Koh Tao from Koh Samui

Enjoy your first scuba diving experience in Koh Tao with Spanish-speaking instructors in a calm and well-organised environment. With two dives included, it is a great way to discover the underwater world with confidence. Small groups, transport and lunch included.

5.850 THB per adult

Small-group tour in Spanish

Sail Rock diving tour from Koh Samui Sail Rock diving tour in Spanish Diving at Sail Rock from Koh Samui
★★★★☆ (152)
Tour language
Transport included
Food included
Tour duration
8-9h.

Sail Rock Diving Tour in Spanish

Discover Sail Rock from Koh Samui on a diving tour for certified divers, including two dives at one of the Gulf of Thailand's top dive sites. With Spanish-speaking instructors, it is ideal for seeing large schools of fish and exploring the famous Chimney. Small groups, transport and lunch included.

4.690 THB per adult

Group tour in Spanish

Koh Tao diving tour from Koh Samui in Spanish Diving in Koh Tao from Koh Samui Koh Tao diving tour from Koh Samui
★★★★☆ (289)
Tour language
Transport included
Food included
Tour duration
8-9h.

Koh Tao Diving Tour from Koh Samui

Experience diving in Koh Tao on a tour from Koh Samui featuring two dives and Spanish-speaking instructors at some of the area's top dive sites. Ideal for discovering turtles, large schools of fish and the vibrant marine life of the Gulf of Thailand. Small groups, transport and lunch included.

4.990 THB per adult

Group tour in Spanish

Chumphon Pinnacles diving tour from Koh Samui in Spanish Chumphon Pinnacles diving tour from Koh Samui in Spanish Diving at Chumphon Pinnacles
★★★★☆ (174)
Tour language
Transport included
Food included
Tour duration
8-9h.

Chumphon Pinnacles Diving Tour in Spanish

Explore one of the Gulf of Thailand's most action-packed dive sites with two dives at Chumphon Pinnacles. Surrounded by barracudas and with the possibility of encountering bull sharks, it is ideal for experienced divers looking for a more adventurous experience. Small groups, transport and lunch included.

5.190 THB per adult

Group tour in Spanish

*Olé Tours only works with ethical and responsible elephant sanctuaries and rescue centres that do not promote or allow any activity that may harm or negatively affect the animals, such as riding them or interacting with them beyond what is necessary. At Olé Tours, we encourage you to avoid these practices and always choose ethical and responsible tourism.

 

Can’t find the tour you’re looking for in Koh Samui? We create private excursions and tailor-made combinations based on your time and interests.

Fast response · Support in English and Spanish

Useful Links


If you're planning a trip to Thailand, Koh Samui is one of the best places to combine island excursions to destinations such as Ang Thong, Koh Tao and Koh Phangan with other routes around the country. You can include these experiences in a tailor-made trip, explore Thailand on an organised itinerary or continue discovering more activities and tours in different destinations.

FAQs

What types of tours can you do in Koh Samui?

In Koh Samui, you can enjoy boat trips to nearby islands such as Ang Thong, Koh Tao and Koh Phangan, as well as safari and island exploration tours, cultural experiences, adventure activities, scuba diving and visits to ethical elephant sanctuaries.

 

Do Koh Samui tours include support in Spanish?

Yes. All tours include support in Spanish to make your experience easier and help with any questions you may have during the excursion.

 

Are private tours available in Koh Samui?

Yes. We offer both shared and private tours, ideal for travellers looking for a more personalised and flexible experience.

 

Can you visit several islands from Koh Samui?

Yes. From Koh Samui, you can easily reach different islands in the Gulf of Thailand, including Koh Tao, Koh Phangan and Ang Thong Marine Park.

 

How far in advance should I book?

We recommend booking at least 72 hours in advance to secure availability, especially during the high season.

 

Are the elephant sanctuaries ethical?

Yes. We only work with ethical sanctuaries that respect the animals and do not allow practices such as elephant riding or activities that may harm them.

 

Can you create tailor-made excursions in Koh Samui?

Yes. If you cannot find the tour you are looking for, you can request a private excursion or a combination of activities adapted to your available time and interests.

 

Are Koh Samui tours suitable for families with children?

Yes. Many excursions in Koh Samui are suitable for families, particularly boat trips, cultural activities and some nature experiences. Private options are also available, allowing the pace and type of activity to be adapted for a more comfortable experience when travelling with children.