Cambodia

How to get from Phnom Penh to Koh Rong Samloem

Compare all transport options: bus, ferry, train, flight. Prices, durations and tips from a local expert.

FASTEST
3h 10min
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From
8€
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Distance
206 km
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There are 1 way(s) to get from Phnom Penh to Koh Rong Samloem

Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.

🚌 Departure from Phnom Penh
📍Most buses to Sihanoukville depart from various bus terminals across Phnom Penh. The main ones are the Phnom Penh Sorya Bus Station or the Giant Ibis Bus Terminal, both centrally located. Ensure you confirm your exact departure point when booking.
🚇From the city centre, reaching the bus terminals is easy. A tuk-tuk ride typically costs between 2-5€ and takes 10-20 minutes, depending on traffic. PassApp and Grab apps offer convenient booking for fixed prices. Motodops are a cheaper option but less comfortable with luggage.
Buses to Sihanoukville typically run frequently, with departures every 1-2 hours from early morning (around 7 AM) until late afternoon (around 5 PM). Ferries from Sihanoukville to Koh Rong Samloem usually operate multiple times a day.
💸 Transport from 8€ per person
Fastest: 3h 10min
🗓 Book now Secure payment · via 12go.asia

Practical tips

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Book a Combined Ticket

To avoid missing your ferry, always try to book a combined bus and ferry ticket. This ensures the schedules are coordinated, and you'll often save money compared to buying separate tickets. Platforms like 12go.asia offer this convenience.

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Arrive Early for Ferries

Ferry schedules can sometimes be a bit flexible, especially during peak season. Aim to arrive at the Sihanoukville ferry pier at least 30-45 minutes before your scheduled departure to allow for check-in and boarding.

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Choose Reputable Operators

For both your bus and ferry journey, stick to well-known companies like Giant Ibis or Virak Buntham for buses, and Speed Ferry Cambodia or GTVC for ferries. They generally offer better safety standards and more reliable service.

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Keep Your Belongings Secure

While generally safe, always keep an eye on your luggage, especially during transfers at bus stations or ferry piers. Don't leave valuables unattended, and use a padlock on your main backpack.

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Prepare for the Ride

Cambodian roads can be bumpy, so bring motion sickness medication if you're prone to it. Also, pack some snacks and water, as stops might be limited or offer overpriced options. A power bank is also a good idea for your phone.

🛣️ The journey experience

Planning your trip from Phnom Penh to Koh Rong Samloem? You’re in the right place. We know finding accurate journey times and reliable operators in Cambodia can be tricky, especially with optimistic schedules often advertised. We'll cut through the noise and show you exactly what to expect, comparing your options side-by-side so you can make an informed decision for this popular island escape.

Your journey from Phnom Penh to Koh Rong Samloem typically involves a bus ride followed by a ferry. The most common route includes a bus to Sihanoukville, where you'll then transfer to a ferry. Major bus operators like Giant Ibis or Virak Buntham offer comfortable services. Once in Sihanoukville, various ferry companies such as Speed Ferry Cambodia, GTVC, and Buva Sea offer connections to Koh Rong Samloem. Expect the full trip to take around 5-7 hours, including transfer time and waiting for your ferry connection.

Don't let the varying information worry you. The key to a smooth journey to Koh Rong Samloem is booking your bus and ferry tickets together through a reliable platform like 12go.asia or BaoLau.vn. This ensures coordinated timings and instant confirmation, reducing the risk of missing connections or dealing with last-minute touts. Prioritising well-known operators for both the bus and ferry legs will significantly enhance your comfort and safety, especially when travelling on Cambodian roads.

Frequently asked questions — Phnom Penh → Koh Rong Samloem

✨ Why visit Koh Rong Samloem?

  • Relax on Saracen Bay's white sands and calm turquoise waters.
  • Snorkel or dive the vibrant coral reefs around the island's shores.
  • Hike to the lighthouse for panoramic views of the Gulf of Thailand.
  • Discover the bioluminescent plankton glowing at night in the bay.
  • Explore the untouched beauty of Lazy Beach or Sunset Beach.
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Recommended stay
3 to 4 nights — Ideal for relaxation, island exploration, and water activities.

☀️ When to visit Koh Rong Samloem?

TROPICAL SAISONNIER

November to May — Dry season with sunny days and calm seas, perfect for beaches.

Jan 😊
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Mar 😊
Apr 😐
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Jun 😞
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In Koh Rong Samloem — Plan your stay
Accommodation, activities and tips selected for you
🏨 Accommodation
Hotels in Koh Rong Samloem
Compare the best rates available
via trip.com

What to do in Koh Rong Samloem?

Local experiences, must-see sights and activities selected for you

INCONTOURNABLE
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Relax on Saracen Bay Beach
Saracen Bay is the main entry point and the most developed beach on Koh Rong Samloem, known for its pristine white sand and calm turquoise waters. It’s perfect for swimming, sunbathing, and enjoying sunsets. Practical tip: Most resorts are located here, offering various food and drink options. Ferries usually arrive and depart from this bay.
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Hike to Lazy Beach
A well-marked jungle trail leads from Saracen Bay to Lazy Beach, a secluded crescent of golden sand on the island's west side. The trek takes about 20-30 minutes. Practical tip: Wear sturdy shoes and bring water, especially during the hot season. The beach offers a single, charming bar for refreshments.
Experience Bioluminescent Plankton
At night, a unique natural phenomenon can be witnessed: bioluminescent plankton glowing in the water. This is best seen on very dark nights, away from artificial lights. Practical tip: Many resorts organize boat trips specifically for this, typically costing around 5-10€ per person, departing after sunset. Swim in the dark water to activate the glow.
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Watch Sunset at Sunset Beach
Located on the western side of the island, Sunset Beach offers spectacular panoramic views as the sun dips below the horizon. It's quieter than Saracen Bay and perfect for a peaceful evening. Practical tip: Access requires a boat taxi or a longer jungle trek from Saracen Bay, ensure you arrange transport back beforehand.
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Snorkel or Dive in Clear Waters
Koh Rong Samloem's waters are teeming with colorful marine life, making it an excellent spot for snorkeling directly from the beaches or diving. Visibility is often very good. Practical tip: Snorkeling gear can be rented from most resorts for a few euros per day. Several dive schools offer discovery dives and certification courses from around 60€.
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Kayaking or Paddleboarding
Explore the calm waters of Saracen Bay or venture further to discover hidden coves and pristine mangrove areas. Kayaking and paddleboarding offer a peaceful way to experience the coastline. Practical tip: Rentals are widely available at resorts, typically costing around 5-10€ per hour or for a half-day. Go early in the morning for the calmest seas.
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Explore the Lighthouse Trail
For the more adventurous, a challenging trek leads to an old lighthouse offering panoramic views of the island and surrounding sea. The path can be overgrown and requires good fitness. Practical tip: Start early to avoid the midday heat and bring plenty of water. A local guide might be helpful to navigate the less clear sections of the trail.
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Find Secret Beaches
Beyond the main attractions, Koh Rong Samloem hides several smaller, less visited beaches perfect for solitude. Ask locals or your resort staff for directions to spots like M'Pai Bay's small coves or the northern tip. Practical tip: Some require a short boat trip or a bit of jungle scrambling. Always inform someone of your plans before heading off the beaten path.

⏱️ How long to visit Koh Rong Samloem?

2 to 5 days

For an independent francophone traveler, 3 to 5 days is ideal to fully experience Koh Rong Samloem. This allows enough time for relaxation on pristine beaches, snorkeling, diving, and exploring the island's laid-back atmosphere without rushing. If you're short on time, 2 full days give a good glimpse, but you'll wish you had more.

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