Koh Samet, also known as Ko Samed, is a small and slender island just 7 kilometers long, located in Rayong Province on the coast of the Gulf of Thailand, only a short distance from Bangkok.
Its popularity lies in its powdery white-sand beaches and crystal-clear waters in shades of emerald and turquoise, as well as its exceptional proximity to the Thai capital.
If you’re in Bangkok and dreaming of beautiful beaches without traveling all the way to southern Thailand, Koh Samet is one of the most convenient and rewarding choices.
There’s no need to book a flight or endure long, exhausting journeys to reach it.
A simple road trip of around three to four hours (depending on traffic), followed by a quick 15-minute speedboat ride, is all it takes to arrive on this tropical escape.
Koh Samet is an ideal getaway for both local residents and international travelers looking for tranquility, good food, postcard-worthy beaches, and a relaxed island atmosphere.
Compared to other popular Thai destinations, the island still receives relatively fewer Western tourists, although this is gradually changing, and it remains a favorite short-break destination for Thai travelers.
Visitor numbers rise noticeably during weekends and public holidays, when many people take advantage of a quick escape from Bangkok to enjoy the island’s calm and natural beauty.
TAKE NOTE
If you’re still looking for a place to stay in Koh Samet, there are several excellent options to consider. ($$$) Le Vimarn Cottages & Spa is a great choice for a more luxurious stay, while ($$) Samed Villa Resort offers a comfortable mid-range option, and ($) Samed Sand Sea Resort is ideal for travelers on a tighter budget. All of them are well-located right by some of the island’s best beaches.
It’s highly recommended to bring enough cash with you. There are only a few ATMs on the island, and it’s fairly common for them to run out of money. In addition, some places do not always accept credit or debit cards.
The best time to visit Koh Samet is between November and May, when the weather is generally drier and more stable. Do keep in mind that the island becomes significantly more crowded on weekends, as many visitors arrive from Bangkok and Pattaya.
For transportation, you can easilybook combined bus or minibus plus ferry tickets through 12go.asia, one of the leading transportation platforms in Southeast Asia, making the journey to Koh Samet simple and convenient.
National Park Fees
Koh Samet is part of a National Park, and to enter the island you must pay an official fee:
- 40 THB for Thai citizens
- 200 THB for foreigners
This fee, which is paid at the Koh Samet pier, helps fund the management and protection of the archipelago.
You will receive a ticket that you must keep throughout your stay, especially if you plan to visit nearby islands or join snorkeling tours.
Best Time to Visit Koh Samet
Koh Samet shares the same tropical climate as Bangkok, making the period from November to May the best time to visit, thanks to its drier weather and more stable conditions
During these months, you can expect more sunshine and calmer seas, ideal for beach days and outdoor activities.
It’s also worth noting that the island is much quieter during weekdays, while weekends tend to be noticeably busier.
Its proximity to Bangkok and Pattaya makes it a very popular weekend destination for local residents.
Best Things to Do in Koh Samet
Koh Samet is a small and peaceful island, with a more limited range of activities compared to Thailand’s more touristic destinations.
Most travelers come here to slow down, disconnect from everyday life and enjoy the relaxed rhythm of island living.
Even so, the island offers a few interesting things to do.
1. Enjoy the Beaches
Spending time on the beaches is, without a doubt, the main activity in Koh Samet. Its soft white sand and crystal-clear waters are the primary reasons why the island is so appealing.
While in my opinion there are more paradisiac islands elsewhere in Thailand, Koh Samet remains undeniably beautiful, and its beaches offer a calm, pleasant and relaxing experience.
2. Visit Wat Koh Samet
Wat Ko Kaeo Phetchabun, or simply Wat Koh Samet, is the main temple on the island, easily recognizable by its colorful murals and large Buddha statue.
The temple is conveniently located near Haad Sai Kaew, making it easy to visit during a walk around the area.
Wat Koh Samet is quite small. It took me about 15 minutes to visit it and take some pics.
3. Photography at Na Dan Pier and the Bronze Mermaid
As soon as you arrive on the island, you are welcomed by the iconic statue of the mermaid Phi Suea Samut rising from the sea. This striking sculpture it’s one of the most photographed spots on the island, and you’ll probably want a picture with it too.
4. Mermaid Statues
The famous statue at Na Dan Pier isn’t the only mermaid you’ll encounter on the island. You’ll find several others scattered around Koh Samet, especially around Sai Kaew Beach. Keep an eye out for them as you explore !!!
5. Sunset Viewpoints
The West Coast has many natural spots where you can watch amazing sunsets. At some of these places, you’ll find small huts or platforms where you can sit back, relax, and take in the view.
Among the most popular sunset spots are Ao Prao Beach, Laem Toei and the dramatic southwestern cliffs, all offering beautiful views as the sky turns golden and pink in the evening.
6. Explore the Island by Motorbike
One of the most practical and fun ways to explore the island is by renting a motorbike (around 250–400 THB per day).
The roads in Koh Samet are generally in good condition, traffic is light, and people drive quite slowly, making it safer than many other Thai islands.
Riding a motorbike gives you the freedom to discover hidden beaches, local eateries, and scenic viewpoints at your own pace.
7. Water Sports
If you’re looking for adventure on the water, the island (in the most touristic beaches) offers a variety of activities. Popular options include paddleboarding, kayaking, banana boat rides, water skiing, parasailing, and more.
The beaches with the widest range of water sports and activities are Sai Kaew, Ao Phai, and Ao Wong Duean.
8. Island Hopping and Snorkeling Tours
Near Koh Samet there are several small islands and islets that are very popular for boat trips.
On the main beaches, you’ll find plenty of signs advertising these tours, which usually include stops for snorkeling among vibrant coral reefs and tropical fish. Sample prices:
- 9 islands tour – 1,500 THB
- 6 islands + snorkeling – 600 THB
- Full Koh Samet tour – 400 THB
All tours provide snorkeling equipment, water, and snacks, making it easy to enjoy a hassle-free day on the water.
9. Laem Toei – The Wildest Corner
At the southern tip of the island lies Laem Toei, a rugged paradise of rocky landscapes, hidden coves, wild nature, and small mangrove areas.
I visited this place in the morning by motorbike after breakfast, and from there, I slowly made my way north, exploring the serene beaches scattered across the southern half of Koh Samet.
10. Fire Shows
Every evening, the island comes alive with spectacular fire juggling shows along its most popular beaches. Sai Kaew Beach alone hosts three or four performances nightly.
The most renowned show on the beach, and arguably the entire island, takes place at Ploy Talay Restaurant. I have seen some of these shows and the one in Ploy Talay was the best by far.
The Best Beaches in Koh Samet
The island has around 15 beaches, many of them very beautiful. Some are long, wide stretches of sand, while others are intimate coves or clusters of tiny bays waiting to be discovered.
Here are the best beaches in Koh Samet:
1. Sai Kaew Beach (Diamond Beach)
The island’s main beach and its longest and widest is Sai Kaew, also known as Diamond Beach. It’s lively yet relaxed, with stunning white sand and crystal-clear waters.
Sai Kaew offers the largest selection of restaurants, beach bars, and water activities, plus a hint of nightlife for those who enjoy evening entertainment.
Perfect for visitors seeking a vibrant atmosphere, though on Koh Samet, “vibrant” still means a calm, laid-back vibe.
2. Ao Phai (Bamboo Bay)
Located just next to Sai Kaew Beach, Ao Phai is one of the island’s most popular swimming spots. This small stretch of soft, white sand and calm and crystal-clear water offers a relaxed, welcoming vibe.
3. Ao Prao
On the west coast lies Ao Prao, a quiet and elegant beach renowned asthe most exclusive on the island.
Lined with upscale resorts, it offers a sophisticated atmosphere, making it an ideal choice for couples seeking privacy, relaxation, and stunning sunsets.
4. Ao Wai
Ao Wai is a postcard-perfect beach boasting bright white sand and water that often shifts from emerald to turquoise. Highly recommended for photos and relaxation.
5. Ao Lung Dum
A very unknown part of Koh Samet’s coastline. Almost empty beaches, transparent water and a very rustic pier that looks like something out of a movie.
6. Ao Thian
A group of small, intimate bays with natural shade, hammocks and excellent snorkeling near the rocks. Perfect for disconnecting.
7. Ao Wong Duean
Ao Wong Duean is a charming crescent-shaped bay that strikes the perfect balance between lively and laid-back. With a selection of restaurants and bars offering good value.
This is one of my favourite beaches on Koh Samet.
8. Ao Cho
Just next to Ao Wong Duean lies Ao Cho, a romantic and cozy bay. Its serene atmosphere, combined with comfortable beach facilities, makes it ideal for relaxation and quiet moments.
Ao Cho is particularly beautiful at sunrise.
How to Get to Koh Samet
The island does not have an airport. Since most travelers come from Bangkok, you need to travel by road to Bang Phe Pier.
You can get there by private car, taxi or Grab (costing between 1,500 and 2,500 baht) or by bus/minibus. If you choose the latter, you can catch a bus from Ekkamai or Mo Chit stations.
Ekkamai Bus Terminal is the most convenient, as it’s located right next to Ekkamai BTS station.
One-way tickets start from around 200 THB. One-way tickets start at around 200 THB. While you can buy tickets on the spot, it’s recommended to reserve in advance via 12go.asia.
Once you reach Bang Phe Pier, you can choose between:
- Traditional ferry: Around 70 THB per trip, with a crossing time of approximately 40 minutes.
- Speedboat: Around 200 THB one-way, taking about 15 minutes to reach the island.
Where to Stay in Koh Samet
The best area to stay on Koh Samet is the northern half of the island, where you’ll find the highest concentration of accommodations, restaurants, and activities.
My personal favorites are Sai Kaew Beach, Ao Phai, and Ao Wong Duean. Ao Prao is also stunning, but keep in mind that there are only high end resorts.
In contrast, the southern half of the island is quieter, with small, secluded beaches and only the occasional isolated resort.
It’s perfect if your goal is to completely disconnect, but less ideal if you enjoy trying different restaurants, engaging in activities beyond the beach, or having easy transport connections.
For a more detailed guide, check out my post on where to stay in Koh Samet, where I explain the most interesting areas and recommend top hotels and resorts for each.
Getting Around the Island
Cars are not available for rent on Koh Samet, so your best options are renting a motorbike (highly recommended) or using songthaews, the island’s shared pickup trucks that act as taxis.
- Motorbike rental: Costs between 250 and 400 THB per day, giving you the freedom to explore beaches, coves, and viewpoints at your own pace.
- Songthaews: Prices range from around 20 to just under 100 THB per person, depending on your destination. If you prefer privacy, you can also hire an entire songthaew for yourself by covering the full fare.
Riding a motorbike is generally safe on Koh Samet, with light traffic and well-maintained roads, making it the most convenient way to discover the island.
Nightlife in Koh Samet
Koh Samet isn’t a party island, so if you’re seeking wild nightlife, this isn’t the place for you. That said, there are still some great spots to enjoy a drink, listen to music, or do a bit of dancing.
The main nightlife hubs are Sai Kaew Beach and Ao Phai, where beach bars line the sand and invite you to relax with a cocktail. Some of the most popular venues include:
- Ploy Bar (Sai Kaew Beach): Live music and spectacular fire shows create a lively yet relaxed beach vibe.
Silver Sand Bar (Ao Phai): A favorite among backpackers, featuring a dance floor and energetic atmosphere.
Full Moon Parties at Ao Wong Duean: Small and intimate, not comparable to Koh Phangan, but perfect for a fun night under the stars.
Koh Samet doesn’t compete with Phuket, Koh Samui, or Pattaya in terms of nightlife, but it offers pleasant, laid-back evenings for those who enjoy music, drinks after dinner, and a relaxed beachside atmosphere.
Conclusion
Koh Samet is an ideal beach escape from Bangkok or Pattaya for those who don’t want to waste time on long journeys.
While it’s true that there are more paradise-like islands in Thailand, Koh Samet will not disappoint you. It offers beautiful beaches and very well-preserved nature.
What you should keep in mind is that this is a very quiet island, with much more limited entertainment and activity options than other, more touristic destinations.
If you’re looking to rest for a few days, enjoy peaceful beaches and a well-preserved natural environment, you’ll definitely have a great stay in Koh Samet.