Koh Samet Guide: Getting There, Beaches, Things to Do, Where to Stay

Koh Samet is a small island in the Gulf of Thailand, off the coast of Rayong Province. The island measures roughly 7km long and 4km wide, making it compact enough to explore in a few days.

Locally pronounced “Samed”, the island is a popular destination for both Thai and international travelers, known for its stunning beaches, clear waters, and lush tropical scenery. While there aren’t many traditional tourist attractions, Koh Samet offers plenty of opportunities for beach time, snorkeling, kayaking, boat trips, and other water sports.

Its proximity to Bangkok makes it an easy and affordable weekend getaway from the city, which has contributed to its popularity among local Thais.

Even though the island can get busy during high season, many spots on the island still retain their natural beauty and chilled-out atmosphere.

If you’re considering a visit, here’s a closer look at how to get there, what to do, and where to stay.

How to Get From Bangkok to Koh Samet?

It's likely that you'll be coming in from Bangkok, either after some time spent in the capital or at one of the two major airports.

In that case, there are three main ways to get from Bangkok to Koh Samet:

1. Bus and Ferry: You can take a bus from Bangkok’s Eastern Bus Terminal (Ekamai) to Ban Phe, the main ferry terminal for Koh Samet. From Ban Phe, a ferry will take you directly to the island.
2. Private Car, Minivan, or Taxi: Hiring a private car, minivan, or taxi is another option. The journey from Bangkok to Ban Phe ferry port typically takes 2.5 to 3 hours, depending on traffic.
3. Flight: There are no direct flights from Bangkok to Koh Samet. However, you can fly to U-Tapao (Rayong-Pattaya) International Airport and then take a taxi to Ban Phe ferry port, where you can board a ferry to the island.

+ See bus ticket & car pricing here

When is the Best Time of  Year to Visit Koh Samet?

The best time to visit Koh Samet is generally from November to February, during Thailand’s cool and dry season. Expect plenty of sunshine, warm but comfortable temperatures (around 28–32°C), and calm seas, perfect for swimming, snorkelling, and lazy beach days.

That said, Koh Samet is notoriously drier than most Thai islands, thanks to its location in the rain shadow of the mainland. Even during the monsoon season, it receives significantly less rainfall than places like Phuket or Koh Chang.

If you prefer fewer crowds and lower prices, you can comfortably visit in the shoulder or low season (May–October). While short tropical downpours do occur, they tend to be brief, with long sunny spells in between.

Just note that September is typically the wettest month, and sea conditions can occasionally make boat crossings a bit rough.

How Long Does the Ferry Take from Ban Phe to Koh Samet?

As a parent, this is always a big consideration, especially when visiting an island that doesn’t have an airport.

Fortunately, the ferry journey from Ban Phe to Koh Samet is short and straightforward, usually taking 30 to 40 minutes, depending on sea conditions.

If you’re in a hurry, speedboat services can get you there in as little as 15 to 20 minutes, though they come at a higher price.

There are several piers at Ban Phe Port. The most convenient is the Municipality Pier, easily spotted by its blue roof and the information counter out front. Tickets here cost around 200–300 Baht, depending on the type of boat.

A cheaper option is the Nuanthip Pier, located behind the 7-Eleven on the main street. Tickets start at 70 Baht one-way or 100 Baht for a round trip.

That said, if you’re travelling with kids and luggage, it’s probably worth paying the extra 100–150 Baht for the convenience of the main pier; I know I’d rather avoid the faff in the heat.

You can buy open return tickets, meaning your return date isn’t fixed. Just keep in mind that ferry times and frequency can vary depending on the season, so it’s worth checking the latest schedule in advance or booking your ticket ahead of time.

Take the ferry to Nadan Pier every hour from 8am-5pm

How to Get Around the Island?

Koh Samet is small enough that you can walk just about anywhere. However, during high season, the heat can be intense — and long walks under the blazing sun aren’t exactly pleasant.

A more practical option is to rent a scooter, which costs around 300 Baht per day or 100 Baht per hour. Just make sure your travel insurance covers motorbike use (see here for details).

If scooters aren’t your thing, you can cruise around in a golf cart for about 500 Baht per day. It’s a fun, breezy way to get around — and the roof offers some much-needed shade.

Bicycles are also available for hire, but be sure to wear a hat, cover your shoulders, and lather on the sunscreen.

Another option is to hop in a Songthaew, a pick-up truck that acts as a local taxi. Unlike in other parts of Thailand, where these cost around 10 Baht per trip, fares on Samet are higher. Expect to pay around 200 Baht for a short private journey to a nearby beach, up to 600 Baht to cross the island, or as little as 30 Baht for a shared ride.

What Are the Best Beaches on Koh Samet?

Koh Samet is renowned for its beautiful beaches. Some of the most popular and highly rated beaches on the island include:

1. Hat Sai Kaew (Diamond Beach): This is the main beach people visit, so it does get a tad crowded in high season. It is a long, white sandy beach that is popular for swimming, sunbathing, and water sports. You can easily access the nightlife on Samet from here.
2. Ao Hin Khok Beach: Next door to Diamond Beach, Ao Hin Khok is quieter, yet still has wonderfully white sand and turquoise waters. There are a few bars on the beach, too. There are no are water sports activities and jet skis here either, which is better in my opinion.
3. Ao Wong Duan Beach (Full Moon Beach): Not to be confused with the Full Moon Party in Koh Phangnan, Ao Wong Duan holds its own version of the party here on Koh Samet. This is the second largest beach on the island. The shore is lined with some of the more expensive hotels, and the sand is just as fine and the water just as turquoise.
4. Ao Pakarang Beach: The southernmost beach on the island, this little treasure is tucked away and only accessible through the Nimmanoradee Resort.  You don't have to be a guest at the resort; you can just walk through. The thing I love about this beach is the shade provided by the trees.
5. Ao Prao Beach: Ao Prao is a secluded bay with calm, clear waters. I much prefer it to Hat Sai Kaew, and it's only a 5-minute ride by scooter. Highly recommended!.

Recommended Hotels on Koh Samet

The three hotels listed below are beachfront properties, each with amenities such as swimming pool, restaurant, fitness center, and shuttle service.

There is a fair amount of accommodation to choose from on Samet, ranging from budget to high-end, so use the link below these recommendations to check out other options according to your budget.

1. Paradee Resort

A 4-star property located in the Ao Kiew part of Ko Samet, and with its own private beach, this highly rated hotel has all the trimmings you'd expect.

2. Sai Kaew Beach Resort

Situated on Sai Kaew Beach and fairly near Koh Samet Pier, this resort also has a 4-star rating.

3. Le Vimarn Cottages & Spa

Conveniently situated in the Ao Prao part of Ko Samet, and rated 4-star, this beautiful property has amazing views.

+ Click here for best hotel prices on Samet

Things to Do on Koh Samet

Apart from the obvious beach, water sports and chill, there isn't too much else to do on this small island.

Here are a few recommendations, though, just in case you get bored of the amazing beaches.

1. Island Hopping: Koh Samet is surrounded by many other small islands, such as Koh Talu, Koh Kud, Koh Man Nork, and Koh Mun Nai, each offering a day-trip opportunity for snorkeling and exploration.
2. Scuba Diving: With such crystal clear waters, scuba diving is a treat. In this area you are likely to see sea turtles, Napoleon wrasse, barracudas, and moray eels. There are many dive companies on the island; just take your pick.
3. Wat Koh Samet: Walkable from Sai Kaew Beach, this temple's proper name is Wat Ko Kaew Pitsadan. It's worth a look, even if just to enjoy the tranquil atmosphere and admire the intricate architecture and artwork. It's the only temple on the island.
4. National Park: Pretty much all of Koh Samet is part of the Khao Laem Ya-Mu Ko Samet National Park. In fact to access most parts of Samet you have to enter the park, which means paying the 200 Baht fee. This applies to many beaches. A ticket lasts one week. If you like walking, there's plenty to see. I found a specific nature walk, which can be followed using the map here.

Nightlife On Koh Samet

Koh Samet’s nightlife is mainly centered around Ao Prao and the beaches of Haad Sai Kaew and Haad Sai Khao.

Here you’ll find a good mix of bars and restaurants offering a lively, social atmosphere. Many places feature live music or DJ sets and keep the food and drinks flowing late into the night.

One of the most popular spots on Haad Sai Kaew is Ploy Bar — a laid-back Thai-style beach bar known for its live bands and friendly vibe. Just 100 meters away, Lima Bar offers a similar scene but tends to ramp up the energy as the evening goes on.

If you’re after something more backpacker-friendly, head to Silver Sand Bar on Ao Wong Duan, home to Koh Samet’s own version of a Full Moon Party.

Don’t expect the neon chaos of Pattaya or the all-night energy of Chaweng (Samui) or Patong (Phuket), but do expect a fun, easygoing vibe right by the sea.

Watching the sun go down on this island is a treat in itself.

In Quick Summary

Koh Samet boasts some truly beautiful beaches, with water that’s impressively clear — at least to the eye.

Parts of the island still retain that old-fashioned, castaway charm, and because it’s so compact, you won’t feel like you’ve missed out even if you only explore a few beaches.

There isn’t a huge amount to do, which is actually part of its appeal — especially since my wife can’t go shopping here!

But in all seriousness, it’s the perfect place to unwind, take in the views, and let the sound of the ocean do its thing.

If you’re based in Bangkok and want a beach escape that doesn’t require a flight, Koh Samet is a fantastic option. Just try to visit on a weekday if you can, as weekends tend to draw crowds of city dwellers escaping the Big Mango.

All in all, it’s well worth a few days of your life.

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