Things to do on Koh Samui (2026): The 25 best, ranked

The best things to do in Koh Samui

Among the most memorable experiences on Koh Samui are a boat trip in Ang Thong Marine Park (1,200–2,500 baht plus a 300 baht park fee), a free visit to the Big Buddha and Wat Plai Laem temple, a trip to the fishing village on a Friday evening, and a longtail boat ride from the tranquil south coast to Pig Island. On land, everything is inexpensive or free. Boat trips are the biggest expense. Below you'll find the top 10 excursions with prices and the best time of day for each, a comparison of four boat trips, fifteen other activities, a look at the island at night, recommendations for different travel styles, and particularly beautiful beaches. Koh Samui follows the Gulf calendar, so it has a dry season from February to September—almost the opposite of Phuket.

Key facts

The boats are inexpensive, with Ang Thong costing between 1,200 and 2,500 Baht + 300 Baht parking fee and Pig Island between 1,350 and 1,750 Baht.

Tours on large boats on the Ang Thong River start at around 1,200 baht (800 baht for children), while speedboats cost between 1,850 and 2,500 baht. Check whether the national park fee of 300 baht (150 baht for children) is included in the price, as cheaper operators may collect this in cash on site.

The sights on land are almost free, from the Great Buddha and Wat Plai Laem to Hin Ta Hin Yai and the waterfalls.

The two large temples are accessible only by donation, the rocks and viewpoints are free, and entry to the Secret Buddha Garden costs 80 baht. You can visit all the island's sights on land for a total of less than 200 baht.

Travel between January and August. Avoid November.

Samui is located on the Gulf, so the monsoon season lasts from October to December, with November being the wettest month. Ang Thong Marine Park is closed from November 1st to December 15th. From February to April, the sea is calm, and from June to August it is sunny, while Phuket and Krabi experience the monsoon season.

Timing is everything, so temple visits at 8:00 am, the fishing village on Friday and the fire show at 7:15 pm.

The Big Buddha is quiet before the tourist buses arrive around 9:30 am. Walking Street is only fully open on Fridays. Coco Tam's lights a fire at 7:15 pm and again at 9:00 pm, so arrive 30 minutes early if you want to snag a beanbag chair.

A scooter costs 200–300 Baht per day, a songthaew 50–100 Baht, and the ring road takes about an hour.

A 50 km ring road encircles the island, so nothing is far away. Songthaews operate on fixed routes along this road, and Grab is available in Chaweng, Lamai, and Bophut. There's no need to book a separate tour just to visit a temple or waterfall.

Koh Phangan is 200–500 meters (20–50 minutes) away, Koh Tao about 2 hours.

The Lomprayah (350 Baht, approx. 30 min.) and Seatran (345–427 Baht, 45 min.) catamarans run all day to Koh Phangan. From there, it's another 75 minutes on the same Lomprayah line. If you plan to travel the entire route, a combination ticket is recommended.

The top 10 activities in Koh Samui, ranked

The ranking is based on what truly justifies the time and expense, not on what tour operators recommend most strongly. Prices are from 2026 and were compared with tour operator rates.

1. Ang Thong Marine Park by boat, 1,200–2,500 Baht + 300 Baht parking fee

Forty-two limestone islands rise from the Gulf an hour west of Samui, providing the perfect setting for an unforgettable day trip. Every tour includes the same two highlights: the Emerald Lagoon on Koh Mae Ko, a sealed saltwater lake viewable from a jetty, and the viewpoint hike on Koh Wua Ta Lap—a steep 30–45 minute climb rewarded with the iconic archipelago photo. Large boats cost 1,200–1,400 baht (slower, 50–70 passengers, more deck space); speedboats cost 1,850–2,500 baht, accommodate 20–30 people, and allow more time for snorkeling and kayaking. Check if the 300 baht park fee is included, as budget operators may collect it in cash on site. The park is completely closed from November 1 to December 15 for post-monsoon recovery. So if you are on Samui in late autumn, this is the one thing you cannot do.

2. The Great Buddha and Wat Plai Laem, free entry, at 8:00 am

Samui's 12-meter-high golden Buddha at Wat Phra Yai sits enthroned on a small island off the northeastern tip, accessible via a causeway, and is considered the island's landmark. It's visible even on approach to the plane. A kilometer east lies the even more impressive Wat Plai Laem temple, featuring an 18-armed Guanyin statue and a giant laughing Buddha rising from a fish-filled lake – all in vibrant colors. The best time to visit both temples is early in the morning, around 8:00 a.m., before the tourist buses arrive around 9:30 a.m. and the causeway turns into a long queue. Entry to both temples is free, though donations are welcome. Shoulders and knees must be covered, so it's best to bring a sarong or light trousers rather than borrowing one at the entrance. From the upper terrace of the Big Buddha, you'll have a direct view of the Bangkok Airways propeller planes taking off and landing – the best free viewpoint on the north coast.

3. Fishing village, Fridays, free admission, from 5:00 pm

The old teakwood-lined commercial street in Bophut is worth a visit every evening for its restaurants, but Fridays are the absolute highlight. From 5:00 PM, the entire street is closed to traffic and transforms into a pedestrian zone with grilled seafood, coconut ice cream stalls, live music, and boutiques that stay open late into the night under lanterns. The market lasts until around 10:00 or 11:00 PM and is easily the best night market on the island. The Monday and Wednesday versions are a bit smaller, so it's best to plan your week around Friday. Come hungry, eat at the stalls instead of sitting down, and end the evening on the beach, just 50 meters away—that's where the next item on this list takes place.

4. Pig Island and Koh Tan by longtail boat, 1,350–1,750, from Thong Krut

The south coast offers an alternative to Ang Thong – at a third of the price and with significantly fewer visitors. From Thong Krut Pier, longtail boats depart for Koh Madsum (Pig Island, where a herd of pigs roams freely on the beach) and neighboring Koh Tan, which offers better snorkeling. Group tours cost between 1,350 baht by speedboat and about 1,750 baht for the VIP longtail boat option, plus a 50 baht island entrance fee. A private half-day longtail boat tour costs 3,500–6,000 baht, split among all boats, not per person. The crossing takes only 30 minutes, leaving you free for the morning. For young children, this is the best boat trip in the archipelago: a short ride, calm waters, and pigs.

5. A deliberately chosen day at the beach, free

Samui's beaches vary more than brochures suggest. Choose your beach based on your personal taste rather than proximity. Chaweng, at 7 km long, is the main beach with the whitest sand, crystal-clear water, and the most visitors. Chaweng Noi in the south also offers sandy beaches but is significantly quieter. Lamai is the second largest beach: smaller, cheaper, more relaxed, and with better waves. The north coast is ideal for families: Choeng Mon is calm and shallow, Maenam is tranquil and authentic, and you can still find beach bungalows for 1,000 baht. Silver Beach (Crystal Bay), a tiny cove between Chaweng and Lamai, is particularly photogenic, so arrive before 10:00 am, otherwise every rock will be taken. And Lipa Noi on the west coast is the perfect spot to enjoy the sunset: shallow, deserted, and with a perfect angle.

6. The fire show by Coco Tam, for the price of a cocktail, at 7:15 pm and 9:00 pm

The beach bar with swing seats and beanbag chairs on Bophut Beach offers the island's famous fire show every evening at 7:15 pm and 9:00 pm. Professional fire performers whirl in the sand just a few meters from your table. There are no tickets; you pay with cocktails worth 250–350 baht—a fair price for the quality of the show. The beanbag chairs fill up quickly, so arrive 30 minutes early or visit one of the neighboring bars on the same stretch of beach where the minimum spend is lower. Along with the Walking Street on Fridays, which is also located on the same street, this is the best night out on the island and a good reason to stay overnight in Bophut rather than just plan it as a day trip.

7. An ethically responsible half-day elephant excursion, 3,000 Baht

The Samui Elephant Sanctuary in Bophut, the only sanctuary on Samui listed by World Animal Protection, offers half-day excursions for 3,000 baht (1,500 baht for children). The price includes feeding, walking with the herd, and watching the elephants wallow in mud. Riding and bathing with tourists are not permitted. Samui Elephant Home and Samui Elephant Haven offer similar programs at comparable prices. It is the most expensive land-based activity on the island and the only one truly worth the cost. It is best to book directly through the sanctuaries' websites, as the same time slot is often cheaper there than through hotel tour desks. Visiting in the morning before the worst of the heat is also recommended.

8. The Secret Buddha Garden, 80 Baht, up the mountain path

In 1976, 77-year-old durian farmer Nim Thongsuk began filling a patch of jungle in the north of the island with concrete statues (deities, musicians, animals, and eventually himself), working on it until his death at 91. The result, moss-covered and half-overgrown by the forest surrounding a stream, is arguably the most unusual and memorable 80-bahi statue on Koh Samui. The catch is the road, as the last stretch is a truly steep mountain track that inexperienced scooter riders—especially in wet conditions—should avoid. It's best to take a 4x4 taxi, rent a vehicle with proper brakes, or book a jungle safari that includes this route. On the way back, the Lad Koh viewpoint on the ring road offers a free panoramic view of the east coast.

9. The Na Muang Waterfalls, free entry, during the rainy season

Two waterfalls nestled deep in the jungle. Na Muang 1 is the easier of the two: a short, level walk from the parking lot leads to an 18-meter-high waterfall cascading over purple rocks, complete with a pool for swimming. Na Muang 2 is taller and more impressive, but requires a strenuous 20- to 30-minute climb, which keeps most visitors away. Entry to both waterfalls is free (parking fee: 20 baht for scooters, 60 baht for cars). Both are seasonal, carrying very little water during the dry months of February to April. Plan to visit them as a highlight between September and December and avoid them in the spring. Ignore the vendors in the parking lot offering elephant rides and photo opportunities; no ticket is required for the waterfalls themselves.

10. Hin Ta Hin Yai and the Lamai viewpoints, free of charge

The Grandfather and Grandmother Rocks, granite formations in southern Lamai whose anatomical resemblance needs no explanation, are a free 15-minute walk away, and the surrounding coastal scenery is truly beautiful, joke aside. They're included here because they're on the way. Combine them with the zip line and Heart Stone Hill at Lamai Viewpoint (about five minutes inland), Wat Khunaram temple, and lunch at the Hua Thanon fish market a little further south, and the southeast corner of the island makes for a perfect half-day trip. I'd skip the Overlap Stone unless you want to see everything. The balancing boulder is easier to spot in photos than in person, and the access road is worse than the one to the Secret Buddha Garden.

The most important sights, rated and mapped

Wat Plai Laem

Great Buddha Temple (Wat Phra Yai)

Wat Ratchathammaram Red Temple

Wat Khunaram (Phra Wihan Luang Pho Daeng)

Boat trips, waterfalls & viewpoints

Mu Ko Ang Thong National Park

Hin Ta Hin Yai

Tarnim Magic Garden

Samui Elephant Sanctuary

Lad Koh viewpoint

Na Muang 2 Waterfall

Accommodation in Koh Samui

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Which Samui boat day? Ang Thong, Pig Island, Koh Tao or Koh Phangan?

Check whether the parking fee is included in the tour price, as budget operators often collect it in cash on site. The tour guides for Koh Tao and Koh Phangan are very familiar with these islands.

15 more things to do in Koh Samui

For a longer stay, with children in tow or a scooter and a free day, the following fifteen activities can be planned, grouped according to the usual approach of most trips: starting with the temples and viewpoints off the ring road, then the bays, the night markets, the activity days and a day off the island.

11. The mummified monk of Wat Khunaram, free

Luang Pho Daeng, a monk who died in meditation in 1973, sits upright in a glass case at his shrine, wearing sunglasses. It sounds macabre, and in person, it's equally poignant. The locals praying before him serve as a reminder that this is an active temple. It's located on Route 4169 in the Na Mueang area. Visit early, before the tour buses arrive from the ring road, and cover your shoulders and knees.

12. Lad Koh viewpoint, free of charge

A ten-minute stop on the ring road, not a proper excursion. Steps lead down to the water, and small shrines, benches, and a cart selling coconut ice cream invite you to linger. The expansive sea view is particularly delightful in the evening when the light softens. The parking lot is small and fills up quickly, so a stopover while passing through is recommended.

13. Snorkeling at Silver Beach (Crystal Bay)

The small, rocky bay between Chaweng and Lamai boasts clear water over a sandy bottom and granite boulders at both ends, offering ideal snorkeling conditions. Behind the beach, a few unobtrusive resorts and restaurants are nestled. Because the bay is so small, even a few dozen visitors can significantly alter its atmosphere – therefore, a visit early in the morning or late in the evening is recommended.

14. Coral Cove, with kayaks for about 300 baht per hour.

A small, rocky cove with clear water, rock formations for swimming, and coconut palms providing shade. Sun loungers, snorkeling gear, and kayaks are available for rent on the beach, and bars are nearby. The sand is coarse, so water shoes are recommended. It gets very busy around 10:00 AM and quiets down around 4:00 PM, so the morning and late afternoon are the quietest times.

15. The Guan Yu Shrine in Maret, free of charge

A Chinese shrine on a hillside in Maret, built around a 16-meter-high bronze statue of Guan Yu, the deified general, offers a magnificent view of the beach and the sea below. It is an active place of worship, open daily from 9:00 AM to 5:00 PM; appropriate attire is therefore recommended. It is quietest in the morning, and the adjacent Chomtalay restaurant is a good place for a lunch break.

16. Wat Samret, one of the oldest temples on the island

Wat Samret has stood for over 150 years and remains an active temple for the local community. Therefore, you're more likely to encounter people seeking spiritual nourishment here than other tour groups. Information panels in Thai and English explain the history, and admission is free. It's more of a quiet stop on a tour of the island's interior than a destination in its own right.

17. The Hin Lad Waterfall and its Temple

A jungle trail in the island's interior leads past several waterfalls with freshwater pools for swimming, and the Hin Lad Waterfall Temple is right next to them. Expect 30–45 minutes of steep, uneven climbing between each section, and about two hours in total. This spot is significantly less crowded than Na Muang. Wear sturdy shoes with good tread and bring plenty of water.

18. Lamai Night Market, every evening

Grilled seafood, Pad Thai, noodle soups, and fruit smoothies are freshly prepared every evening from 5:00 PM to midnight, right before your eyes – by both locals and tourists. The best time to visit the stalls is between 6:00 PM and 8:00 PM, when they are all open and bustling with activity. Bring cash, as most vendors do not accept card payments.

19th Nathon Night Market, 4:30 PM–10:00 PM

A local night market on the quieter west coast, open every evening, offers satay, pad thai, grilled meats, and noodles in small portions at bargain prices—four stalls cost less than a single main course in a restaurant. You'll find more families than tourists here. Bring small change and arrive around 5:00 p.m. rather than 9:00 p.m. to enjoy the full selection.

20. Paradise Park Farm

A working farm and temple grounds stretch along a hillside west of Lipa Noi and are open from 9:00 AM to 5:00 PM. There are no shows here, and that's precisely what makes it so appealing. Families have plenty of space to walk and can observe the animals. Since there is no decent public transport, getting there by scooter, a waiting taxi, or as part of a tour that includes scooter rental is recommended.

21. Sunset at the Jungle Club

Open terraces built into the jungle hillside above Chaweng Noi offer stunning coastal views and are perfect for relaxing. The Thai menu is impressive (the mango sticky rice is particularly praised). The restaurant is very popular at sunset, so reservations are requested at least three days in advance; they do not accept last-minute bookings. The road up is quite steep, so it's recommended to take a pickup truck from the parking area (around 50 baht) instead of a scooter. One couple reported paying 1,500 baht for a complete meal including dessert.

22. Zip-lining through the jungle

The Tree Bridge Zipline in Mae Nam takes groups through a real canopy of leaves from platform to platform and is ideal for beginners and families. Open from 9:30 am to 5:00 pm. Samui Zipline & Adventure in Lipa Noi also offers ATV and UTV rides to a viewpoint on a hill. Open from 9:00 am to 5:00 pm. Sturdy footwear with good tread is essential in all cases.

23. A Thai massage by the sea, 300–500 baht per hour

A one-hour massage on Koh Samui costs between 300 and 500 baht. An open-air pavilion, just a few meters from the sea, is considered a classic spot for this. For those seeking extra luxury, Tamarind Springs offers a truly romantic experience, nestled among granite boulders in the jungle.

24th Muay Thai at Phetchbuncha Stadium

Koh Samui's main fight stadium is located in the center of Chaweng. Here, fighters from the island's training camps compete against each other – young Thai talents and foreign fighters alike. A fight night consists of approximately eight bouts over three hours, accompanied by live music and the traditional Wai Khru before each fight. Fight nights are held weekly, and even more frequently during peak season. Therefore, keep an eye out for posters in Chaweng and Lamai and purchase your tickets at the stadium box office, not from street vendors.

25. Koh Tao and Koh Nang Yuan for this day

Koh Tao can be reached by ferry (Lomprayah at 8:00 AM, starting at 700 Baht) in about two hours each way. This leaves only midday on the island, enough time for a snorkeling trip and the viewpoint overlooking the three islands of Nang Yuan and their sandbar. The ferry crossing costs 250 Baht. A stay of one or two nights is highly recommended, and the Koh Tao guidebook explains how.

Entries 11–17 are for a scooter tour along the ring road and to the temples in the interior, 18–19 include dinner, and entry 21 requires a reservation for sunset. Entry 25 is a full-day tour and is best suited for an overnight stay on Koh Tao.

More temples, bays & nights outdoors

Guan Yu Koh Samui Shrine

Wat Samret

Wat Namtok Hin Lad

The Jungle Club

Tree Bridge Zip Line Samui

Paradise Park Farm

Phetchbuncha Boxing Stadium

Hin Lad Waterfall

Silver Beach (Crystal Bay)

Nathon Night Food Market

Things to do in Koh Samui at night

Samui's nightlife is clearly divided along beach lines. Chaweng is the loudest spot, where ARKbar has perfected the beach party concept (sunbeds, buckets, nightly fire shows, DJs playing until late) for two decades. Inland, around Soi Green Mango, clubs, cabarets, and bars with scantily clad women line the streets. Bophut offers a more elegant alternative with Coco Tam's fire show at 7:15 pm and 9:00 pm, cocktail bars along Fisherman's Village, and beachfront dining. Lamai falls somewhere in between: beach bars and live music, but not as intense as in Chaweng.

Two nights are recommended for planning purposes. Fridays are pedestrian nights in the fishing village. And if there's a full moon, the Full Moon Party is just a short ferry ride away on Koh Phangan. On party nights, speedboats run all night from Big Buddha Pier to Haad Rin and back. This way, you can take a long trip from Samui and sleep in your own bed – exactly what I would do if you're over 25.

Nightlife & Beach Clubs

Coco Tam's

ARKbar Beach Club & Resort

Elephant Beach Club

The Deck Beach Club

Activities on Koh Samui according to travel style

With children

Ideally, choose a base on the quieter north coast (Choeng Mon or Maenam). Take a trip to Pig Island by longtail boat (a short, peaceful crossing with real pigs!), across the Big Buddha Dam to Na Muang 1 (the flat dam), and visit Walking Street early on Friday morning before the crowds arrive. Chaweng offers go-karts and a water park – perfect for rainy days.

For couples

Sunset in Lipa Noi, the west coast all to yourself, a private longtail boat trip to Koh Tan (3,500–6,000 baht for the whole boat), dinner in a fishing village, and a relaxing afternoon at the Tamarind Springs spa, where the massage pavilions are nestled among granite boulders in the jungle. These are the most romantic hours on the island.

Unique and local

Wat Khunaram displays the mummy of Luang Pho Daeng, a monk who died in meditation in 1973. He sits in a glass case, wearing sunglasses. It is arguably Samui's most unique attraction and a truly awe-inspiring sight. Compare this to the dreamy concrete backdrop of the Secret Buddha Garden and the Hua Thanon fish market, where the Muslim fishing community unloads their catch for the island.

Rainy day (showers from October to December)

The monsoon rains on the Gulf of Mexico come in showers, not as a curtain. Spend one of those 90 minutes with a Thai cooking class, a massage, the air conditioning in downtown Samui, or simply waiting. And remember: the waterfalls are at their most beautiful when the beaches are less appealing.

Beaches that should be chosen consciously

Lamai Beach

Chaweng Beach

Coral Cove Beach

Choeng Mon Beach

Maenam Strand

Lipa Noi Beach

Markets & Street Food Evenings

Night market in the fishing village

Lamai Night Market

Chaweng Night Market

Hua Thanon Fish Market

Massage and wellness recommendations

Urban Thai

Cyan Spa

Tamarind springs

Vikasa Yoga

Koh Samui Airport (USM) → Chaweng, Bophut, Lamai

Arrival from the airport

USM is small, an open-air sunbathing area, and 10–20 minutes from the beaches of the north coast. However, taxis at the airport offer fixed prices that are non-negotiable and even increase for the more remote beaches. A car pre-booked through 12Go to Bophut costs from around 600 baht; the price is fixed in advance. Booking early is particularly worthwhile for the more distant beaches.

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Hidden treasures in Koh Samui

Ban Thai

Kapi Sator Central Samui

Restaurant 4 Spices Samui Viewpoint

Taling Ngam Beach

Chaweng Noi Beach

Bang Po Beach

Private speedboat for you - Koh Samui

Samui Island local travel expert

Lamai Thai Cooking School

Turn the list into a plan.

Frequently Asked Questions

Frequently asked questions about activities in Koh Samui.

Five things to do: A boat trip to Ang Thong Marine Park (1,200–2,500 baht plus 300 baht park fee), the Big Buddha and Wat Plai Laem at 8:00 a.m., a visit to the fishing village on a Friday evening during Walking Street, the fire show at Coco Tam at 7:15 p.m., and a longtail boat ride from Thong Krut to Pig Island. Everything else on the island is an added bonus.

With its beaches (especially Chaweng and Lamai), the 12-meter-high Big Buddha at Wat Phra Yai, the Ang Thong Marine Park, its luxurious resorts and wellness facilities, as well as its location as the gateway to the Full Moon Party on Koh Phangan and the diving areas of Koh Tao, Koh Phangan is the second largest island in Thailand and the center of the Gulf Coast.

November is the rainiest month. The sea can be so rough that ferry services are affected, and Ang Thong Marine Park is closed from November 1st to December 15th. Early December often remains rainy before the weather improves until Christmas. The best time to visit is from February to September, with the sea being calmest from February to April and sunshine at more affordable prices from June to August, during Phuket's monsoon season.

Koh Samui is smaller, quieter, and more straightforward, with a single ring road, beaches suitable for both couples and families, and a dry season from February to September. Phuket is larger and more lively, with more restaurants, a vibrant nightlife, and boat trips to the Andaman Sea (Phi Phi, Phang Nga Bay) right on your doorstep. The best time to visit is from November to April. Choose your island not only based on your personal preferences but also on the time of year, as the monsoon seasons vary. My comparison of Phuket and Koh Samui goes into this month by month.

Yes, with the right expectations, because it's a comfortable holiday island, not a secluded paradise. You'll find truly beautiful beaches, easy access, first-class boat trips, and good food at moderate prices. Those who prefer a more natural and undeveloped setting will find exactly what they're looking for on the neighboring islands of Koh Phangan and Koh Tao, both quickly reachable by ferry. That's why Samui is such a good base. You can find my detailed answer, month by month, in "Is Koh Samui worth a visit?".

Four to five days: one day for the boat trip to Ang Thong, one day for the temples, waterfalls, and the southeastern tip, two days for the beaches with a fire show and Walking Street in the evening, and one flexible day for Pig Island or a spa visit. Instead of extending your stay on Samui to more than six days, it's recommended to plan additional nights on Koh Phangan or Koh Tao.

Prices are in the mid-range for Thailand. Budget rooms cost 800–1,200 baht, mid-range beach hotels 2,000–5,000 baht, local dishes 80–200 baht, and a one-hour massage 300–500 baht. Getting there is particularly expensive (Bangkok Airways has a near-monopoly and charges 2,800–6,800 baht for flights to Samui, while the combination of ferry and train is significantly cheaper), as are boat trips.

Ferries run all day from Samui's north and west coasts. The Lomprayah catamarans from Bangrak or Pralarn take about 30 minutes for 350 baht, the Songserm speedboat from Petcherat Marina takes 20 minutes for the same route, and the Haad Rin Queen goes directly to Haad Rin for 200 baht. On Full Moon Party nights, the speedboats from the Haad Rin Queen pier run all night, so you can party and return the same night. Koh Tao is another 75 minutes away on the Lomprayah line, and I would buy the combination ticket.

Choeng Mon is a good starting point, where the water is calm and gradually deepens (the Maenam is similarly calm, but drops to chest height within a few meters). From there, you can take a longtail boat to Pig Island (a 30-minute ride to a beach with real pigs), explore the Big Buddha Causeway, visit Na Muang 1 Waterfall (level path, swimming pool), and visit Walking Street on Fridays at 5:00 PM before it gets crowded. Chaweng also offers go-karts and a water park for rainy days.

Yes, as a half-day tour. From Thong Krut, you can reach Koh Madsum in 30 minutes by longtail boat or speedboat. There, a herd of pigs grazes on the beach. The group tours (1,350–1,750 baht plus 50 baht island entrance fee) also include a stop at the neighboring island of Koh Tan, where the snorkeling is better. This is the best boat trip on the island for young children. However, if you only have one day, Ang Thong offers a more immersive experience.

Partly. Chaweng is the lively strip with the ARKbar beach parties, nightly fire shows, and clubs around Soi Green Mango, while Lamai is a bit quieter. Bophut, the north coast, and the west are peaceful beach resorts. The real party island is neighboring Koh Phangan, and on Full Moon Party nights, speedboats run to and from Haad Rin, so you can travel from Samui and sleep in your own bed.

This is possible, but it's a tight squeeze; the ferry ride takes about two hours each way, so you only spend midday on the island. It's suitable if you only want to do a snorkeling trip from Mae Haad. For diving, however, an overnight trip is recommended. Koh Phangan and Ang Thong are day trips that can easily be done in one day.

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I lived in Bangkok for four years and traveled throughout the country from there. The guidebooks reflect my personal opinion and are written as I would explain things to a friend planning a trip.

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