Koh Ha and Koh Rok Islands Excursion

Koh Ha and Koh Rok

Koh Ha and Koh Rok are two islands in Thailand that are popular among lovers for swimming and snorkeling. They are located in the Andaman Sea and can be reached by a comfortable yacht.

Located under the protection of Mu Koh Lanta Marine National Park, Koh Rokh represents not one, but two breathtaking islands – Koh Rokh Nai and Koh Rokh Nok. Just 2 steps away from each other, these two heavenly islands make it possible to get the maximum positive impressions.

Around the islands, already in shallow water, there are large and completely untouched coral reefs with countless fish and marine life. This tour is ideal for snorkeling. Special attention of lovers of this type of swimming is attracted by a stop on Koh Haa Island. There is a rock arch through which you can even swim. After the arch, a wonderful underwater world awaits you – with numerous fish, reefs.

The lagoon is an excellent snorkeling spot, since its depth is only about 6 m, and at the bottom there are a lot of different varieties of soft and hard corals. In the western part of the lagoon there is a beautiful beach with white sand, where you can pass the time between diving or snorkeling.

Advantages of the location:

The islands are uninhabited and uncrowded. At the highest point – about 150 m – there is a natural observation deck with views of the Andaman Sea and the mainland. Do not forget to bring your camera.
Underwater caves and caverns. Koh Ha Island is especially famous for its underwater caves and caverns, which attract lovers of underwater swimming. The Cathedral is one of the most famous underwater caves on the island.
Beautiful beaches. The islands have beaches with snow-white, crystal-clear sand, which are ideal for sunbathing and relaxing. Visitors are presented with stunning views of limestone karst landscape, aquamarine water.
Habitat for manta rays. Visitors can see manta rays and other marine life in the waters surrounding the islands.

As for the marine flora and fauna, whale sharks can be found on Koh Ha Island throughout the year, especially during the high season – from November to April. Among other inhabitants of the island – Hawksbills, Reef Rays, Blacktip Sharks, various species of Boxfish, Clownfish, Parrotfish, Pufferfish, large Moray Eels, huge schools of Barracudas and Trevally.

The best time to visit Koh Ha and Koh Rok islands is from mid-October to May, as at other times the islands are closed to visitors in order to preserve nature and marine flora and fauna.

A day on a private yacht: Phuket – Koh Ha and Koh Rok Islands and back

Embark on a serene journey to the islands aboard a luxurious yacht – the perfect respite after an exciting time in Phuket. This trip will recharge your batteries, become one of the most memorable adventures. By adding this excursion to your itinerary, you will immerse yourself even more in the captivating atmosphere of Thailand.

Why use our services:

Individual approach. Your preferences and wishes come first in our service. We will take your wishes seriously and make sure your journey is complemented by romantic dinners, boat discos, and much more.
Comfortable living conditions. Spacious, impeccably decorated cabins and modern common areas will provide you with maximum comfort.
Attentive crew. Attentive and well-trained staff treat you with care and attention.
Safety guarantees. Our crew is made up of reliable, experienced professionals who will ensure your journey is safe.

Don’t miss the opportunity to plan an exclusive yacht trip to Koh Ha and Koh Rok today. Contact us now to book your place and embark on an unforgettable adventure.

Distance and travel time from Chalong Pier

In a straight line it is about 106 km (57 nautical miles) from Chalong Pier to Koh Rok. This is an approximate straight-line distance, not an exact navigational figure — the actual route on the water is always somewhat longer.

For a motor yacht, a crossing of this length typically takes about 2.5–4 hours, depending on the yacht, the weather and the state of the sea. The departure pier is also chosen to suit the route and the vessel, so we confirm the exact timing and departure point when planning your trip. The distance shown is to Koh Rok; the exact distance to Koh Ha is confirmed when planning the route.

When planning a longer day on the water, this trip is often combined with Phi Phi and Bamboo Island or Koh Lipe.

Where are Koh Ha and Koh Rok islands located?

Koh Ha and Koh Rok (Koh Rok) are located in the Andaman Sea, within the Mu Koh Lanta Marine National Park, and are reached by a comfortable private yacht.

What makes Koh Ha special for snorkeling?

Koh Ha Island has a lagoon about 6 m deep with soft and hard corals, a rock arch you can swim through, and underwater caves such as The Cathedral, one of the most famous dive sites in the area.

What marine life can be seen around the islands?

Visitors may spot whale sharks (especially November to April), manta rays, hawksbill turtles, blacktip reef sharks, moray eels, and large schools of barracuda and trevally, along with colorful reef fish.

What is Koh Rok made up of?

Koh Rok consists of two islands close together, Koh Rok Nai and Koh Rok Nok, both protected within Mu Koh Lanta Marine National Park and known for untouched coral reefs.

When is the best time to visit Koh Ha and Koh Rok?

The best time to visit is from mid-October to May. Outside this period the islands are closed to visitors to protect the marine flora and fauna.

Recommended yachts for a Koh Ha and Koh Rok charter

For a day trip to Koh Ha and Koh Rok, we recommend our own fleet of premium yachts, ideal for snorkeling stops and relaxing on board:

Technema 89 “Say Yes” — a spacious luxury yacht offering maximum comfort for groups.
Beluga 88 — an elegant yacht combining comfort and style for an unforgettable island getaway.

Explore our full fleet or contact us to plan your Koh Ha and Koh Rok charter.