Explore Ko Samui
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Top things to do in Ko Samui

Angthong Marine National Park by Speedboat or Big Boat
Klook's choice
Tours

Angthong Marine National Park by Speedboat or Big Boat

Book now for tomorrow
English guided
Free cancellation
4.4 / 5
(181) • 6K+ booked
US$ 34.40
Tree Bridge Zipline Samui
Klook's choice
Outdoor & sports activities • Ko Samui

Tree Bridge Zipline Samui

Book now for tomorrow
English guided
3-5 hrs
4.8 / 5
(128) • 4K+ booked
US$ 60.89
Koh Samui Koh Nangyuan & Koh Tao Full-Day Snorkeling Tour
Klook's choice
Tours • From Ko Samui

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

Book now for tomorrow
Hotel pick-up
Free cancellation
4.5 / 5
(81) • 2K+ booked
US$ 73.75
Koh Samui Island Hopping & Snorkeling Tour: Coral and Pig Island
Fall deal
Tours • From Ko Samui

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

Book now for tomorrow
Hotel pick-up
Private tour
4.4 / 5
(90) • 1K+ booked
From
US$ 46.05
Sale 20% off
Phuket Old Town Private Full-Day Tour
Tours • From Phuket

Phuket Old Town Private Full-Day Tour

Book now for tomorrow
Hotel pick-up
Private tour
4.4 / 5
(483) • 3K+ booked
US$ 85.15
Angthong National Marine Park Excursion by Big Wooden Teak Boat
Tours • From Ko Samui

Angthong National Marine Park Excursion by Big Wooden Teak Boat

Book now for tomorrow
English guided
Free cancellation
4.4 / 5
(216) • 5K+ booked
US$ 23.75
Ko Samui Full-Day Angthong Snorkeling & Kayaking Tour
Klook's choice
Tours • From Ko Samui

Ko Samui Full-Day Angthong Snorkeling & Kayaking Tour

Book now for tomorrow
Hotel pick-up
English guided
4.4 / 5
(75) • 1K+ booked
US$ 73.75
Authentic Muay Thai Training at Buakaw Village Koh Samui
Outdoor & sports activities • Ko Samui

Authentic Muay Thai Training at Buakaw Village Koh Samui

Book now for today
Free cancellation
Instant confirmation
5.0 / 5
(3) • 50+ booked
US$ 24.69
Koh Samui Big Buddha & Wat Plai Laem Half-Day Tour
Klook's choice
Tours • Ko Samui

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

Book now for tomorrow
English guided
Free cancellation
4.7 / 5
(65) • 1K+ booked
US$ 29.25
Koh Tan and Koh Mudsum Day Tour from Koh Samui
Tours • From Ko Samui

Koh Tan and Koh Mudsum Day Tour from Koh Samui

Book now for tomorrow
Hotel pick-up
Private tour
4.2 / 5
(97) • 2K+ booked
US$ 55.05
Ko Samui Pig Island 4-Hour Private Longtail Boat Tour
Klook's choice
Tours • Ko Samui

Ko Samui Pig Island 4-Hour Private Longtail Boat Tour

Book now for today
Private tour
English guided
4.3 / 5
(28) • 200+ booked
US$ 84.09
Sale 20% off
ATV Adventure Experience in Koh Samui
Tours • Ko Samui

ATV Adventure Experience in Koh Samui

Book now for tomorrow
English guided
Free cancellation
4.6 / 5
(41) • 900+ booked
US$ 64.25

Top attractions in Ko Samui

Island
4.8/5(5K+ reviews)

Koh Samui

Located in Surat Thani Province, Koh Samui is an enchanting island in Thailand that offers an amazing experience with its local charm. Also known as Ko Samui, expect to discover beautiful beaches ranging from lively shores to tranquil havens. As you explore the entire island, you'll be treated to the tantalizing flavors of local food at bustling markets and charming restaurants. One unique aspect of Koh Samui is its blend of spiritual landmarks, like the Big Buddha, alongside its natural beauty.
Religious spot
4.8/5(14K+ reviews)

Big Buddha Temple (Wat Phra Yai)

Immerse yourself in the spiritual and historical wonders of Wat Phra Yai Koh Samui, also known as Big Buddha Temple. This iconic destination offers a serene and breathtaking experience that will captivate your senses and leave you in awe. Welcome to Wat Phra Yai, also known as the Big Buddha Temple, a captivating Buddhist temple located on Ko Phan, a small island off the northeastern coast of Ko Samui, Thailand. Home to a magnificent 12-meter-high gold-painted Buddha statue, Wat Phra Yai has become a prominent tourist attraction and a significant landmark on the island since its establishment in 1972. Discover the allure of Koh Samui's Big Buddha, a star attraction that captivates visitors with its grandeur and intricate details. Plan your visit to this iconic site and immerse yourself in the cultural and historical significance of this religious landmark.
Tourist attraction
4.8/5(16K+ reviews)

Fisherman's Village

Nestled on the serene northern coast of Koh Samui, Fisherman's Village in Bophut is a picturesque destination that seems to leap straight out of a postcard. Once a bustling hub for local fishermen, this charming village has gracefully transformed into a lively tourist destination, captivating visitors with its quaint wooden shophouses, serene atmosphere, and vibrant market life. Offering a delightful blend of traditional Thai culture and modern attractions, Fisherman's Village is a captivating mix of Thailand's rich history, vibrant culture, and delectable cuisine. Whether you're a history enthusiast, a foodie, or simply seeking a serene beach escape, Fisherman's Village promises an unforgettable experience. With its unique blend of romance, relaxation, and excitement, this charming area is a must-visit destination for travelers seeking a unique experience.
Tourist sight
4.8/5(17K+ reviews)

Chaweng Night Market

Discover the vibrant pulse of Koh Samui at Chaweng Night Market, a bustling hub that captures the essence of Thai culture and nightlife. Nestled in the heart of the island, this lively market is a culinary haven and a must-visit for food enthusiasts and culture seekers alike. Offering a delightful mix of unique items, mouth-watering street food, and lively entertainment, Chaweng Night Market promises an unforgettable experience. Whether you're a seasoned traveler or a first-time visitor, immerse yourself in the dynamic atmosphere and enjoy the perfect blend of shopping, dining, and entertainment that truly embodies the spirit of Koh Samui.
Market
4.7/5(11K+ reviews)

Lamai Night Market

Immerse yourself in the vibrant allure of Lamai Night Market in Koh Samui, where the essence of Thai culture comes alive under the stars. This bustling hub of activity is more than just a shopping destination; it's a cultural experience that offers a delightful mix of local flavors, unique souvenirs, and lively entertainment. Known for its lively ambiance and traditional charm, Lamai Night Market provides a unique glimpse into the local culture and lifestyle, making it a perfect spot for both tourists and locals to explore. Whether you're a seasoned traveler or a first-time visitor, this market promises an unforgettable evening filled with excitement and discovery, making it a must-visit destination for anyone in Koh Samui.
Beach
4.8/5(2K+ reviews)

Lipa Noi Beach

Nestled on the serene western coast of Koh Samui, Lipa Noi Beach is a hidden gem that offers a tranquil escape from the bustling tourist spots. Known for its pristine white sands and crystal-clear waters, this idyllic beach is perfect for those seeking relaxation and natural beauty. With its breathtaking sunsets and peaceful ambiance, Lipa Noi Beach is a must-visit destination for travelers looking to unwind and rejuvenate. Whether you're looking to bask under the sun or explore the local culture, Lipa Noi Beach promises an unforgettable experience. Its serene environment makes it an ideal spot for families and couples alike, providing a perfect backdrop for creating cherished memories. So, pack your bags and get ready to discover the enchanting allure of Lipa Noi Beach, where tranquility meets paradise.
Tourist attraction
4.8/5(12K+ reviews)

Big Buddha Statue

Nestled on the serene island of Koh Samui, the awe-inspiring Big Buddha Statue stands as a majestic symbol of spirituality and cultural heritage. This iconic 12-meter-high golden statue, located within the Wat Phra Yai temple, captivates visitors with its grandeur and offers a tranquil escape from the bustling island life. Perched on its own island, the Big Buddha Statue is Koh Samui's star attraction, drawing travelers from around the globe to experience its tranquil beauty and cultural significance. Offering a unique blend of cultural heritage and breathtaking views, this landmark is a must-visit destination for those seeking both serenity and adventure on their journey through Thailand.
Tourist attraction
4.8/5(5K+ reviews)

Samui Elephant Kingdom Sanctuary

Welcome to Samui Elephant Kingdom, the first ethical elephant conservation sanctuary in Koh Samui. Nestled in the lush landscapes of this beautiful island, the sanctuary is an award-winning haven dedicated to providing a better life for rescued elephants. This remarkable destination offers visitors a unique opportunity to connect with these majestic creatures in a natural and ethical environment. From the moment you arrive, you'll be immersed in a world of wonder and joy, creating unforgettable memories with these gentle giants. As an observation-only sanctuary, Samui Elephant Kingdom focuses on education and conservation, allowing visitors to witness elephants in their natural habitat, free from exploitation. Engage with these magnificent animals in a respectful and meaningful way, making it a must-visit destination for animal lovers and eco-conscious travelers alike.
Tourist sight
4.8/5(17K+ reviews)

Coral Cove Beach

Discover the hidden gem of Coral Cove Beach, a serene and idyllic retreat nestled on the east coast of Koh Samui, between the bustling beaches of Chaweng and Lamai. This secluded paradise promises tranquility and natural beauty, offering a perfect escape for those seeking peace away from the crowds. With its pristine golden sands, crystal-clear waters, and breathtaking scenery of coconut palms and striking rock formations, Coral Cove Beach invites you to unwind and explore. Known for its cinematic beauty, this tranquil haven is a must-visit for anyone looking to experience serenity and the natural splendor of Koh Samui.
Scenic spot
4.8/5(7K+ reviews)

Tarnim Magic Garden

Nestled atop the serene Pom Mountain in the lush green hills of Koh Samui, Tarnim Magic Garden, also known as the Secret Buddha Garden, is a hidden gem waiting to be discovered. This enchanting sculpture park was the brainchild of Khun Nim Thongsuk, a visionary retired durian farmer, who transformed this secluded spot into a mystical escape filled with art and spirituality. Visitors are captivated by the garden's enchanting sculptures, tranquil waterfalls, and the soothing scent of tropical flora. Tarnim Magic Garden offers a serene retreat from the island's bustling activities, promising a unique and unforgettable experience for those seeking peace and inspiration. Whether you're an art enthusiast or simply in search of tranquility, this magical garden is a must-visit destination on the island of Ko Samui, Thailand.
Tourist attraction
4.8/5(16K+ reviews)

Tan Rua Waterfall

Nestled in the lush jungles of Koh Samui, Tan Rua Waterfall offers a serene yet exhilarating escape into nature's embrace. This hidden gem captivates visitors with its cascading waters and tranquil surroundings, making it a must-visit destination for both nature lovers and adventure seekers. Known for its breathtaking scenery and thrilling activities, Tan Rua Waterfall promises an unforgettable experience that combines the beauty of nature with the thrill of adventure. Whether you're seeking a peaceful retreat away from bustling tourist spots or an exciting journey into the heart of Koh Samui's greenery, Tan Rua Waterfall is the perfect destination.
Aquarium
4.6/5(6K+ reviews)

Samui Aquarium

Dive into the vibrant aquatic world of Samui Aquarium, a hidden gem nestled in the heart of Koh Samui, Thailand. This captivating destination offers an immersive experience into the diverse marine life of Southeast Asia, bringing the enchanting underwater wonders of the Gulf of Thailand to life. Founded by a passionate local businessman with a deep love for nature and animals, Samui Aquarium promises an unforgettable experience for visitors of all ages. Not only can you explore the vibrant underwater world, but you can also get up close with awe-inspiring Bengal tigers at the Samui Aquarium & Tiger Zoo, making it a unique and exciting location for the whole family. Whether you're a nature enthusiast or simply looking for a fun family outing, Samui Aquarium is a must-visit destination that promises to leave you with lasting memories.
Koh Samui Ferry & Bus ticket by Lomprayah
Ferries • From Ko Samui

Koh Samui Ferry & Bus ticket by Lomprayah

Book now for tomorrow
4.3 / 5
(157) • 5K+ booked
US$ 12.35
Retail: US$ 13.49
Koh Samui - Koh Pangan - Koh Tao Ferry by Lomprayah
Ferries • From Ko Samui, Chumphon Province

Koh Samui - Koh Pangan - Koh Tao Ferry by Lomprayah

Book now for tomorrow
Free cancellation
4.3 / 5
(156) • 8K+ booked
US$ 10.49
Koh Samui - Koh Phangan Full Moon Party Speedboat Transfer
Ferries • From Ko Samui

Koh Samui - Koh Phangan Full Moon Party Speedboat Transfer

Free cancellation
Instant confirmation
4.0 / 5
(104) • 5K+ booked
US$ 29.95
Ko Samui|Samui Airport Private Airport Transfer
Private airport transfers • Ko Samui

Ko Samui|Samui Airport Private Airport Transfer

Bestseller
Instant confirmation
4.8 / 5
(3.2K) • 10K+ booked
From
US$ 10.75
Koh Samui Car Rental with Driver by Smile Samui Tour
Car charters • From Ko Samui

Koh Samui Car Rental with Driver by Smile Samui Tour

Book now for tomorrow
Customized itinerary
Free cancellation
4.9 / 5
(143) • 1K+ booked
US$ 59.85
Koh Samui car rentals | Choose from multiple car models
Car rentals • Ko Samui

Koh Samui car rentals | Choose from multiple car models

Instant confirmation
Free cancellation
Hertz
3K+ booked
From
US$ 22
/day
15% off
Koh Samui Car Rental with Driver by Black Panda Travel
Car charters • Ko Samui

Koh Samui Car Rental with Driver by Black Panda Travel

Book now for tomorrow
Free cancellation
Instant confirmation
4.8 / 5
(22) • 100+ booked
US$ 63.59

Hotels in Ko Samui

Explorar Koh Samui – Adults Only Resort and Spa
Hotels • Ko Samui

Explorar Koh Samui – Adults Only Resort and Spa

Instant confirmation
4.7 / 5
(568)
From
US$ 78.98
15 off
Silavadee Pool Spa Resort
Hotels • Ko Samui

Silavadee Pool Spa Resort

Instant confirmation
4.6 / 5
(668)
From
US$ 183.12
15 off
Bandara Spa Resort & Pool Villas, Samui
Hotels • Ko Samui

Bandara Spa Resort & Pool Villas, Samui

Instant confirmation
4.5 / 5
(1.0K)
From
US$ 119.68
15 off
Celes Samui
Hotels • Ko Samui

Celes Samui

Instant confirmation
4.6 / 5
(319)
From
US$ 96.36
15 off
Casa De Mar
Hotels • Ko Samui

Casa De Mar

Instant confirmation
4.5 / 5
(455)
From
US$ 29.03
15 off
Banyan Tree Samui
Hotels • Ko Samui

Banyan Tree Samui

Instant confirmation
4.8 / 5
(523)
From
US$ 590.02
15 off
Nova Samui Resort
Hotels • Ko Samui

Nova Samui Resort

Instant confirmation
3.7 / 5
(445)
From
US$ 23.88
15 off
The Sarann Koh Samui, Suites & Villas
Hotels • Ko Samui

The Sarann Koh Samui, Suites & Villas

Instant confirmation
4.1 / 5
(338)
From
US$ 46.39
15 off
Impiana Resort Chaweng Noi
Hotels • Ko Samui

Impiana Resort Chaweng Noi

Instant confirmation
4.1 / 5
(325)
From
US$ 47.54
15 off
Hyatt Regency Koh Samui
Hotels • Ko Samui

Hyatt Regency Koh Samui

Instant confirmation
4.7 / 5
(444)
From
US$ 130.76
15 off
OZO Chaweng Samui
Hotels • Ko Samui

OZO Chaweng Samui

Instant confirmation
4.4 / 5
(1.0K)
From
US$ 74.83
15 off
Chaweng Noi Pool Villa
Hotels • Ko Samui

Chaweng Noi Pool Villa

Instant confirmation
4.0 / 5
(385)
From
US$ 41.96
15 off

Reviews of Ko Samui activities

Klook会員
2026-09-28 09:02:45
Fantastic 5.0
The hotel pickup was on time and the car was clean. Breakfast on board consisted of bananas, muffins, and drinks. You need to fill out the passenger manifest. The guide tries hard to explain the precautions in English. They talk for a long time, but to summarize: when heading to the island, you will transfer to a smaller boat (a long-tail boat) and get off at the island's floating pier. Your feet won't get wet. The paths on the island consist of extremely steep, ladder-like stairs, so please pay attention to your footwear. Since it is a national park, do not swim outside of designated areas. When snorkeling, please borrow a mask from the staff on the island. Don't lose it. Those who want to kayack can transfer to a kayak from the back of the boat. For that, we will lend you a waterproof bag, so put your valuables in it and take it with you. Also, the boat has free water, cola, and sprite in a cooler box, so please help yourself with a cup. Please throw trash in the trash can. We also sell beer, snacks, instant noodles, and smartphone waterproof cases, so please check them out. The boat travels slowly at around 10 knots. Just take it easy. Along the way, your cell phone signal might drop to 3G. Lunch is served after returning from the first island by small boat, where food is plated one by one in order, cafeteria-style. It is not a buffet. It might be difficult for picky eaters. Please wear a life jacket for kayaking, taking small boats, and snorkeling. On the way back, a tip box will somehow appear. It's a tour you can enjoy even if you don't understand English. However, you can't expect much from the snorkeling. There are no fish and no coral reefs. You would be better off joining a tour to places like Koh Tao where that is the main focus. The underwater area is full of rocks, so even if you wear water shoes, it will hurt. There are showers on the island. You can also change clothes there.
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.
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.
Klook User
2026-04-11 14:29:19
Fantastic 5.0
Guide Khun Aoddy is very good care of all the guests, always entertain guests and good knowledge. strongly recommend him to your visiting.
Klook User
2026-08-01 08:23:30
Fantastic 5.0
Great tour, helps you check off the different landmarks around the island of Koh Samui in just a day! The aircon van is also perfect for a hot and sunny day in Koh Samui to chill while going to the next location! One thing i wished could be improved is more introduction to the history of Koh Samui, I felt that there was very little explaination and wished there was more information about the different places and their rich history. Other than that, a very good tour! Would highly recommend!
Klook User
2026-08-19 03:31:12
Fantastic 5.0
excellant driver very nice person flexible always smiling and good conversation we went around most of island stopping briefly in differant places which we wanted he was completley flexible and gave good advise where we needed. travelled with children and he was nice to the also. driver name was AO
Chang ****************
2026-04-27 13:24:20
Fantastic 5.0
導遊:Friendly and attentive 船況:Clean, comfortable and spacious. Complimentary bottle water and soft drink provided 行程安排:First stop was the Pig Island. We stayed for around 2.5hrs on the island. There are a few places where you can buy a coffee/beer, relax and just watch the pigs roam around. Second stop we went snorkelling in the waters outside Koh Tan. The reef and marine life weren’t very impressive but all in all a good day out. Buffet lunch provided at the pier where the tour started.
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!
nithya *
2026-06-20 10:03:52
Fantastic 5.0
Great tour with my guide. The coconut ice cream was good and the pace of tour was good.

Ko Samui at a glance

When is the busiest time to visit Ko Samui?

Based on what travelers booked on Klook

Busier than usual Quieter than usual
+50%
+25%
Typical
-25%
-50%
+4%
Jan
+1%
Feb
-18%
Mar
+27%
Apr
+19%
May
+11%
Jun
Busiest +49%
Jul
-9%
Aug
-21%
Sep
-26% Quietest
Oct
-26%
Nov
-9%
Dec

Demand peaks in July (about 49% above a typical month) while October is quiet (roughly 26% below a typical month), so travellers from the United States should book early for July and expect easier availability and fewer crowds in October. Based on Klook historical booking data.

When is Ko Samui cheapest?

Find months that fit your budget.

$50
$45
$40
$35
$30
Avg $43 Cheapest $33 Priciest $50
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

Activity prices are typically lowest in August (around USD 33), about 34% below the priciest month in September, so consider visiting in August for lower prices—this also overlaps the quieter October demand period for added ease. Based on Klook booking data, July 2025 – June 2026.

How far ahead should you book?

Plan ahead so you don’t miss out

1 daysLast-minute
1 daysTypical
4 daysEarly

Most travellers from the United States book about 1 day ahead, with last-minute options common and early bookers at around 4 days; during July’s peak this means limited availability so plan earlier than usual. Based on Klook booking data, February 2026 – July 2026.

Quick facts about Ko Samui

General info
  • Time zone

    No time difference

  • Currency

    1USD = 33.42THB

  • Official languages

  • Best time to visit

    Dry season with calm seas and sunny beaches.

  • Recommended trip duration

What to know before visiting Ko Samui

Koh Samui in a quick glance

Koh Samui’s Klook bookings are led by tours, outdoor & sports activities, and water activities, with island excursions and beach-focused experiences shaping most visits. Demand rises and falls through the year, peaking in July and dipping around October, so the island’s rhythm alternates between busy high-season weeks and quieter stretches.

When to visit and what to expect

According to Klook booking data, the busiest month is July while demand is lowest in October. Prices don’t perfectly follow demand: Klook’s data shows the priciest month for activities is typically September, while August is usually the cheapest — roughly a third cheaper than the priciest month. If you want lower prices and smaller crowds, aim for August or October when demand is softer and costs tend to be lower; for the peak island atmosphere, July delivers the busiest vibe even though the very highest prices often appear in September.

Tips for travellers from the United States

Most experiences on Klook for Koh Samui can be booked at short notice — typical travellers book about a day in advance and last-minute bookings are common — so a flexible or spontaneous trip works well. If you plan to travel in July or September, consider booking a few days earlier (around four days) to secure popular tours and outdoor activities. Use Klook to compare available tour and water-activity options and lock in experiences once your dates are set.

FAQs about Ko Samui

When is the best time to visit Koh Samui?

When is the cheapest time to visit Koh Samui?

How far ahead should I book activities in Koh Samui?

How much do activities in Koh Samui typically cost?

What is Koh Samui best known for on Klook?