Koh Samet Travel Guide – Ferries, Beaches & Things to Do

Koh Samet is one of Thailand's most attractive island destinations, famous for its white sandy beaches, clear tropical waters and relaxed seaside atmosphere.

Located off the coast of Rayong province in the Gulf of Thailand, Koh Samet is a popular escape for visitors staying in Bangkok, Pattaya and eastern Thailand.

Unlike some of Thailand's more distant islands, Koh Samet can be reached by travelling to Ban Phe on the mainland and taking a relatively short boat crossing.

Whether you are planning a weekend getaway, a romantic beach holiday or an extended visit to Thailand, this guide explains how to get to Koh Samet, the best beaches, where to stay and what to expect.

1. Where Is Koh Samet?

Koh Samet is situated in the Gulf of Thailand, off the coast of Rayong province.

Its convenient location makes it a popular destination for Thai residents, international tourists and people living in Pattaya.

The island forms part of the Khao Laem Ya–Mu Ko Samet National Park, which protects much of its natural landscape and surrounding marine environment.

Despite its relatively small size, Koh Samet offers several beautiful beaches, restaurants, accommodation and island activities.

2. How to Get to Koh Samet

The usual route to Koh Samet involves travelling to Ban Phe in Rayong province and taking a passenger ferry or speedboat to the island.

Getting to Ban Phe

Ban Phe is the principal mainland departure area for boats to Koh Samet.

Visitors can reach Ban Phe by road from Bangkok, Pattaya and other locations in eastern Thailand.

Transport options may include private taxis, pre-booked transfers, buses and minivans.

Before travelling, confirm which Ban Phe pier your boat operator uses, as several different piers provide island transfers.

Passenger Ferries to Koh Samet

Traditional passenger ferries provide an economical way to reach Koh Samet.

Many services travel to Na Dan Pier, one of the island's main arrival points.

The crossing generally takes around 30 to 50 minutes, depending on the boat and sea conditions.

From Na Dan, visitors can arrange local transport to their hotel or chosen beach.

Speedboats to Koh Samet

Speedboats provide a faster crossing and may take approximately 10 to 20 minutes, depending on the destination and conditions.

Some operators travel directly to particular beaches or resorts.

Speedboat tickets generally cost more than traditional ferries.

Check the landing location, luggage arrangements, lifejackets and return times before booking.

3. How Much Does the Koh Samet Ferry Cost?

As a general guide, traditional passenger ferries may cost around 50 to 100 Thai baht per person for a one-way crossing.

Shared speedboat services generally cost more, depending on the destination and operator.

These are indicative prices only. Operators may change fares and timetables.

Before paying, confirm:

• The correct departure pier.
• Whether the fare is one-way or return.
• The boat's destination on Koh Samet.
• Departure and return times.
• Any additional pier or national park fees.
• The operator's cancellation policy.

Do not assume that all boats leave from the same pier or follow the same timetable.

4. Koh Samet National Park Entrance Fee

Much of Koh Samet is within Khao Laem Ya–Mu Ko Samet National Park.

Visitors entering protected areas may be required to pay a national park entrance fee.

Published guidance in 2026 commonly lists the entrance fee for foreign visitors as:

• Foreign adults: approximately 200 THB.
• Foreign children: approximately 100 THB.

Thai nationals may qualify for different rates.

Fees and collection arrangements can change, so confirm the latest official charges before travelling.

Pay the entrance fee through the authorised national park collection process and retain your receipt.

National park charges may be separate from ferry tickets and any pier usage fees.

5. Hat Sai Kaew – White Sand Beach

Hat Sai Kaew, commonly called White Sand Beach, is one of Koh Samet's most famous and popular beaches.

Known for its attractive sand and clear water, it is a lively area with restaurants, accommodation and activities.

Visitors looking for a convenient base with plenty of facilities may find Hat Sai Kaew appealing.

The beach can be particularly busy during weekends and Thai public holidays.

Things to Do at Hat Sai Kaew

• Relax on the sandy beach.
• Enjoy beachfront restaurants.
• Swimming when conditions are safe.
• Explore nearby shops and cafes.
• Enjoy the evening atmosphere.

For visitors who enjoy having restaurants and facilities nearby, this is one of the island's most convenient beach areas.

6. Ao Phrao – A Quieter Beach

Ao Phrao lies on the western side of Koh Samet and offers a different atmosphere from the island's busier eastern beaches.

Known for its attractive coastline and resort accommodation, Ao Phrao is particularly suitable for visitors seeking a peaceful stay.

Its west-facing location also makes it a lovely setting for watching the sunset.

Couples and visitors looking for a more relaxed holiday may prefer this area.

7. Ao Wong Duean – Beaches and Resorts

Ao Wong Duean is another well-known beach on Koh Samet.

The bay offers accommodation, restaurants and access to the island's coastal scenery.

It can be a good choice for visitors who want somewhere relatively relaxed without being completely isolated.

Some boat operators offer transfers to this part of the island.

Always confirm the landing arrangements with your accommodation provider.

8. Other Beaches Worth Exploring

Beyond the island's best-known beaches, Koh Samet has several smaller bays and quieter locations.

These include Ao Phai, Ao Tubtim, Ao Cho and Ao Wai.

Each beach has its own atmosphere, with varying levels of accommodation, restaurants and local facilities.

Some are more developed, while others are appealing to visitors looking for a quieter setting.

Transport and access can vary, particularly during poor weather.

9. Things to Do on Koh Samet

Although many visitors come simply to relax on the beach, Koh Samet offers several activities.

Swimming and Beach Relaxation

The island's beaches are its principal attraction, offering beautiful coastal scenery and opportunities to swim when conditions permit.

Snorkelling and Boat Excursions

Some local tour operators arrange snorkelling excursions and boat trips to nearby islands.

Visibility, sea conditions and available routes depend on the weather and season.

Exploring Different Beaches

Visitors staying for several days may enjoy exploring different parts of the island.

Local transport can help you reach beaches beyond your hotel.

Beachfront Dining

Koh Samet offers a variety of beachfront restaurants serving Thai food, seafood and international dishes.

Enjoying dinner beside the sea is one of the simple pleasures of a holiday on the island.

10. Where to Stay on Koh Samet

Accommodation on Koh Samet ranges from budget-friendly guesthouses to comfortable beachfront resorts.

For a Lively Holiday

Hat Sai Kaew is a good starting point for visitors who want restaurants, activities and convenient facilities nearby.

For Couples and Relaxation

Ao Phrao and some of the smaller bays may appeal to visitors looking for quieter beach accommodation.

For Families

Families should consider beach access, transport, swimming conditions and the facilities offered by individual hotels.

Before booking, confirm whether your accommodation includes boat transfers or requires a separate journey from Na Dan Pier.

11. How to Get to Koh Samet from Pattaya

Koh Samet is a popular destination for visitors already staying in Pattaya or Jomtien.

The usual route involves travelling by road from Pattaya to Ban Phe in Rayong, followed by a boat crossing.

The road journey commonly takes around one to two hours, depending on traffic and the departure point.

From Ban Phe, travellers continue by ferry or speedboat.

There is no regular direct public ferry from Pattaya Beach to Koh Samet.

For more information about taxis and travelling around eastern Thailand, read our Getting Around Thailand – Grab, Bolt, Tuk-Tuks and Motorcycle Taxis guide.

12. Can You Visit Koh Samet on a Day Trip?

Yes. A day trip is possible, particularly for visitors already staying in Pattaya or nearby parts of Rayong.

However, the journey involves both road transport and a boat crossing.

Visitors should allow enough time for travel, boarding and the return journey.

Check the last scheduled boat to Ban Phe before heading to the beach.

For a more relaxed experience, consider staying at least one night on Koh Samet.

13. When Is the Best Time to Visit Koh Samet?

Koh Samet can be visited throughout much of the year, although weather and sea conditions vary.

The period from approximately October through April is generally popular because sea conditions are often calmer.

Rainfall and rough seas can affect boat departures, swimming and water activities during other periods.

Thai weekends and public holidays can also bring larger numbers of visitors.

If you prefer a quieter holiday, consider visiting during the week.

14. Getting Around Koh Samet

Koh Samet has local transport, including shared pickup-style taxis known as songthaews.

These services connect some beaches, resorts and arrival points.

Fares depend on the route and whether the journey is shared or private.

Road conditions can vary, so visitors should choose transport carefully.

Motorcycle rental may be available, but visitors should check licence and insurance requirements before considering it.

Motorcycle accidents can cause serious injuries, especially on unfamiliar island roads.

15. Essential Koh Samet Travel Tips

• Check boat timetables before travelling.
• Confirm your mainland departure pier.
• Carry some Thai baht for smaller payments.
• Check national park entrance fees.
• Bring sunscreen and mosquito repellent.
• Protect passports and valuables from seawater.
• Choose reputable boat operators.
• Wear a properly fitting lifejacket.
• Avoid leaving rubbish on the beaches.
• Do not damage coral or disturb marine life.

Travellers should also review the latest UK government travel safety advice for Thailand.

16. Frequently Asked Questions

Where Do You Catch the Ferry to Koh Samet?

Most visitors depart from Ban Phe in Rayong province, using one of the local ferry or speedboat piers.

How Long Is the Ferry to Koh Samet?

Traditional ferry crossings generally take around 30 to 50 minutes.

Speedboats are faster, often taking approximately 10 to 20 minutes depending on the operator and landing point.

Is Koh Samet Worth Visiting?

Yes. Koh Samet is particularly appealing to visitors looking for beautiful beaches, clear water and an island escape within relatively easy reach of Bangkok and Pattaya.

Do You Need to Pay a National Park Fee?

Visitors entering protected areas may be required to pay the national park entrance fee. Check current charges and collection arrangements before travelling.

Is Koh Samet Suitable for Families?

Many families enjoy holidays on Koh Samet, although the suitability of beaches, boat transfers and accommodation depends on individual needs and weather conditions.

Can You Travel from Pattaya to Koh Samet?

Yes. Travel by road to Ban Phe in Rayong and continue by ferry or speedboat to the island.

17. Thailand Visa Services for UK Travellers

Planning to visit Koh Samet, Krabi, Hua Hin or other destinations in Thailand?

British travellers should check the current immigration requirements before departure.

Entry arrangements depend on nationality, purpose of travel and intended duration of stay.

Thai Visa Express helps eligible applicants prepare Thailand visa applications before travelling from the UK.

• Thailand Tourist Visa – Single and Multiple Entry
• Thailand Non-O Visa – Retirement and Family
• Destination Thailand Visa (DTV)

Thailand visa application assistance is provided by Thai Visa Express Consultants Co., Ltd., our separate Thailand-based company.

This company is not regulated by the UK Immigration Advice Authority. Thai visa decisions remain with the relevant Thai authorities.