Rabbit Island Weekend Trip in 2025!

Discover Koh Tonsay (Rabbit Island): Cambodia’s Hidden Tropical Escape

Koh Tonsay, widely known as Rabbit Island, is a peaceful and untouched tropical paradise located off the southern coast of Cambodia near Kampot. Famous for its soft sandy beaches, clear turquoise water, and relaxed island vibe, Koh Tonsay is the perfect destination for travellers who want to escape busy city life and reconnect with nature.

In this guide, you’ll learn everything you need to know before visiting Koh Tonsay, including its location, weather, how to get there, where to stay, and the best things to do on the island.

Where Is Koh Tonsay (Rabbit Island)?

Koh Tonsay is located in the Gulf of Thailand, approximately 4 kilometres off the coast of Kep, a small seaside province in southern Cambodia. Although Kep is situated near Kampot and is often visited together, Koh Tonsay belongs specifically to Kep Province, not Kampot.

The island is part of a small group of islets, but Koh Tonsay is the most popular due to its easy accessibility, beautiful beaches, and simple island bungalows. Boats depart regularly from the Kep Pier, making it an ideal half-day or full-day getaway for travellers staying in either Kep or Kampot.

Koh Tonsay Weather: Best Time to Visit (Season-by-Season Guide)

Koh Tonsay experiences a tropical coastal climate with warm temperatures year-round, typically ranging from 25°C to 35°C (77°F to 95°F). Like most of southern Cambodia, the island has two main seasons: a dry season and a rainy season. Understanding the weather can help you plan the perfect trip to Rabbit Island.

The dry season from November to April is widely considered the best time to visit Koh Tonsay, offering the most reliable and enjoyable weather for beach activities. During these months, the island offers sunny days, calm seas, and clear waters, perfect for swimming, snorkelling, and kayaking. Bright blue skies and beautiful sunsets make it an ideal time for photography and relaxation, while the lower humidity creates a comfortable, refreshing atmosphere. Although this period is peak travel season, Koh Tonsay still retains its quiet, laid-back charm, offering a peaceful escape compared to Cambodia’s busier tourist destinations.

From May to October, Koh Tonsay enters the rainy season, which brings a different but equally appealing experience. Short, occasional tropical showers transform the island into a lush green paradise with vibrant vegetation and cooler breezes. This season attracts fewer visitors, making it perfect for travellers seeking solitude and a more private island experience. While rains usually fall in the afternoon or evening, often leaving mornings clear, boat schedules may be affected by rough seas, so flexible planning is recommended. Despite the weather, the rainy season remains a rewarding time to visit for those who enjoy quiet beaches, natural beauty, and budget-friendly stays.

How to Get to Koh Tonsay (Rabbit Island)

Getting to Koh Tonsay is simple and convenient, whether you’re travelling from Kampot, Kep, or Phnom Penh. The island is accessible only by boat, and all departures leave from the Kep Boat Pier, located just a few minutes from Kep Beach. The journey is short, scenic, and offers beautiful views of the Gulf of Thailand. Most boats run regularly throughout the day, especially in the dry season, making it easy for travellers to plan a day trip or an overnight stay on the island.

Travelling From Kampot to Koh Tonsay

While there is no direct boat from Kampot, the trip is still easy. Visitors first travel from Kampot to Kep, a short 25-30 minute journey by tuk-tuk, taxi, or motorbike. Once you arrive at the Kep Boat Pier, you can take a public ferry or hire a private boat to Koh Tonsay. The ride from Kep to the island typically takes 20 to 30 minutes. Boats are small, usually carrying around 10-15 passengers, giving travellers an enjoyable ride with views of the coastline and surrounding islands. Private boat rentals are also available for those who prefer a flexible schedule or a more private experience.

Travelling From Phnom Penh to Koh Tonsay

Reaching Koh Tonsay from Phnom Penh involves a combination of bus and boat travel. Start by taking a bus from Phnom Penh to Kep, which usually takes around 4 to 5 hours depending on traffic. Kimseng Express is one of the best bus companies for this route, known for its comfort, reliability, and affordable prices, making it a great choice for budget travellers. Once you arrive in Kep, head to the boat pier to catch a ferry or private boat to Koh Tonsay. Some travel agencies even offer combined packages that include both the bus journey from Phnom Penh and the boat transfer to Rabbit Island, providing a smooth and hassle-free travel experience.

Things to Do in Koh Tonsay

Koh Tonsay is the perfect destination for travellers looking to slow down, reconnect with nature, and enjoy the simplicity of island life. Surrounded by clear blue waters, shaded by swaying palm trees, and blessed with untouched natural beauty, the island offers a peaceful escape from Cambodia’s busier tourist spots. Whether you’re seeking relaxation, outdoor adventure, or cultural discovery, Koh Tonsay provides a variety of enjoyable activities that highlight its charm and authenticity.

Relax on the Beaches

The beaches on Koh Tonsay are among the quietest and most serene in southern Cambodia. With soft white sand, shallow blue waters, and gentle waves, the island’s main beach is ideal for swimming, sunbathing, and unwinding beneath palm-thatched hammocks. Unlike more commercialised beaches elsewhere in the region, Koh Tonsay’s shoreline retains a rustic and natural feel, making it a perfect retreat for travellers who prefer a slower pace. Beachfront restaurants and simple bungalows line parts of the coast, serving fresh seafood and cooling drinks, allowing visitors to settle in and spend the entire day enjoying the tranquil seaside atmosphere.

Explore the Island by Foot or Bicycle

Exploring Koh Tonsay on foot or by bicycle is one of the best ways to appreciate its unspoiled beauty. The island may be small, but it is filled with jungle trails, quiet paths, and hidden corners that offer a deeper look into local life. As you wander through coconut groves and lush forest areas, you’ll encounter small fishing villages where residents continue to live a traditional lifestyle, relying on fishing and simple agriculture. These strolls or bike rides allow you to experience the island beyond the main beach, offering encounters with wildlife, glimpses of everyday village culture, and peaceful pockets of nature perfect for photography or quiet reflection.

Watch Stunning Sunsets

Koh Tonsay is especially famous for its spectacular sunsets, which paint the sky in brilliant shades of orange, pink, and gold. The western side of the island provides the best vantage point, where visitors can sit along the shore, relax in a hammock, or enjoy a drink while watching the sun dip below the horizon. The calm water and open sky create a mirror-like effect, making sunset moments feel magical and deeply relaxing. Many travellers stay overnight on the island specifically to experience these sunsets, which are often considered some of the most beautiful in Cambodia.

Kayaking and Paddleboarding

For adventure enthusiasts, kayaking and paddleboarding are excellent ways to explore Koh Tonsay’s coastline. Renting equipment is easy and affordable, and the island’s gentle waves make these activities suitable even for beginners. As you paddle through the clear, shallow waters, you’ll have the chance to discover secluded coves, hidden beaches, and stretches of coastline that are not accessible on foot. These peaceful water activities offer a unique perspective of the island, allowing you to enjoy the surrounding nature while staying active and adventurous.

Snorkeling

The waters around Koh Tonsay are home to a variety of marine life, making it a rewarding spot for snorkelling. With colourful fish, coral patches, and calm, clear waters, snorkelling here is suitable for both beginners and more experienced travellers. Many visitors bring their own gear, but rental equipment is also available from local shops on the island. Snorkelling along the reef areas not only reveals the island’s lively underwater world but also offers a refreshing and relaxing way to spend the afternoon, especially during the dry season when the sea is at its clearest.

Fishing Trips

Fishing plays a central role in daily life on Koh Tonsay, and joining a local fishing trip is one of the most authentic ways to experience the island’s culture. Travellers can hop aboard traditional wooden boats operated by local fishermen, many of whom have spent their entire lives navigating these waters. During the trip, you’ll learn about the techniques they use, ranging from simple hand lines to nets, and gain insight into how fishing sustains the island’s small communities. The experience is both educational and relaxing, offering a chance to enjoy the calm sea while trying your luck at catching fish, squid, or crabs. Many tours allow you to bring your catch back to shore, where it can be grilled and served as a fresh, delicious seafood meal. This activity provides not only a fun adventure but also a meaningful connection to the island’s traditional way of life.

Conclusion

Koh Tonsay, also known as Rabbit Island, is truly a hidden gem along Cambodia’s southern coast, offering a serene and unspoiled retreat for travellers seeking a peaceful escape. From its pristine beaches and crystal-clear waters to its lush greenery and vibrant marine life, the island provides a perfect balance of relaxation and adventure. Visitors can spend their days sunbathing, snorkelling, kayaking, or exploring the island on foot or by bicycle, and even join local fishermen to experience traditional fishing culture. With its fresh seafood, quiet atmosphere, and friendly local communities, Koh Tonsay offers an authentic Cambodian island experience that is increasingly rare in more crowded tourist destinations. Easily accessible from Kep and within reach for travellers from Kampot or Phnom Penh, Rabbit Island is ideal for a day trip or overnight stay, making it a must-visit destination for anyone looking to enjoy nature, tranquillity, and the simple pleasures of island life. Whether you’re seeking adventure, relaxation, or a chance to disconnect, Koh Tonsay promises an unforgettable getaway on Cambodia’s southern coast.