Rabbit Island, locally known as Koh Tonsay, is a small tropical island just 20–40 minutes by boat from Kep. Unlike many of Cambodia’s more developed islands, it has retained its simple, rustic charm, offering travelers an authentic taste of unspoiled coastal life. With its quiet beaches, fresh seafood, and laid-back atmosphere, Koh Tonsay is the perfect place to slow down and enjoy nature.

What to Expect from the Island

Koh Tonsay remains largely undeveloped, with no large hotels or resorts. Instead, visitors will find basic bungalows and a handful of beach shack restaurants serving freshly caught seafood. White sand beaches circle much of the island, shaded by coconut palms and backed by gentle hills. 

The most popular and serviced beach lies on the island’s west side, where most accommodation and dining options are located.

The warm, shallow waters make swimming pleasant throughout the year. While coral is limited, snorkelers can still spot colorful fish near the rocky outcrops. The atmosphere is relaxed and unhurried], perfect for lounging in hammocks, taking long swims, and enjoying seafood feasts. Electricity is limited and internet is patchy to non-existent, making the island an ideal digital detox retreat.

Activities on the Island

There is no shortage of simple yet rewarding activities on Rabbit Island. Many visitors spend their time swimming and relaxing on the quiet beaches, or sampling freshly prepared seafood from the beachside shacks.

Short walks through the palm-covered interior reveal another side of the island’s beauty. For those who enjoy the sea, snorkeling around rocky areas provides a chance to spot marine life. Staying overnight in one of the rustic bungalows is highly recommended, as it allows guests to enjoy sunsets, stargazing, and the sound of waves without distraction.

Getting There

Boats to Koh Tonsay depart daily from Kep Boat Pier, near the Crab Market. The journey takes between 20 and 40 minutes, depending on the boat type and weather conditions. Tickets can be purchased at the pier, arranged through guesthouses in Kep, or booked via local tour operators. Return trips are generally flexible, though it is wise to confirm the schedule with the boat operator in advance.

Best Time to Visit

The dry season (November–April) is the most popular time to visit, offering sunny skies, calm seas, and excellent conditions for swimming. The rainy season (May–October) brings fewer visitors and lush, green landscapes, making the island even more peaceful. However, travelers should expect occasional heavy rains and rougher seas during this time.