Koh Phi Phi is one of Thailand’s best-known island destinations, with coral reefs, limestone formations and varied underwater environments to explore. Discover local diving, explore the area’s dive sites and start planning your next diving trip.
Discover dive sites around Koh Phi Phi, from coral reefs and limestone formations to underwater walls and rocky areas. Explore the area’s dive sites and find places that match your diving experience.
👉 Explore all dive sites in Koh Phi Phi
Koh Phi Phi is one of Thailand’s best-known island diving destinations in the Andaman Sea. The area combines coral reefs with dramatic limestone formations, underwater walls and rocky landscapes, creating a varied environment for divers to explore.
Most diving is organised through local dive centers, with boat trips visiting sites around the Phi Phi Islands. The variety of reefs, walls and sheltered areas provides diving opportunities for different experience levels.
Diving around Koh Phi Phi is possible throughout the year, although conditions vary by season. Some of the best overall conditions are generally found from February to May, when the water is typically calm and warm. Visibility is often at its best between January and April.
During the southwest monsoon period, conditions can be more changeable and visibility may be lower. Diving remains possible, with operators choosing dive sites according to weather and sea conditions.
Water temperatures around Koh Phi Phi remain warm throughout the year and are generally around 27–30°C. Visibility varies considerably with season and location, ranging from around 5 to 30 metres depending on conditions.
Conditions also differ between dive sites. Sheltered reefs can provide relatively relaxed diving, while walls, channels and more exposed locations can experience stronger currents. Sites such as Bida Nok and Bida Nai offer different areas suitable for varying experience levels.
The waters around Koh Phi Phi support a wide variety of tropical marine life. Divers can encounter colourful reef fish, barracuda, moray eels, stingrays, sea turtles and schools of tropical fish, as well as smaller marine life around the reefs and limestone formations.
Blacktip reef sharks and leopard sharks can also be encountered around the Phi Phi Islands. Whale sharks are occasional visitors to the wider area, but encounters with larger marine species are never guaranteed.
Most diving around Koh Phi Phi is organised through local dive centers, with boat trips exploring reefs, walls and rocky formations around the islands. Well-known dive areas include Bida Nok, Bida Nai and Hin Bida, alongside numerous sites closer to Phi Phi Leh and Phi Phi Don.
The variety of dive sites provides options for different experience levels, but conditions can vary between locations and throughout the year. Check current dive schedules, sea conditions and suitable sites with a local dive center when planning your diving days.
Diving is possible throughout the year, but some of the best overall conditions are generally found from February to May, when the water is typically calm and warm. Visibility is often at its best between January and April.
Yes. Diving around Koh Phi Phi is possible throughout the year. During the southwest monsoon period, weather and sea conditions can be more changeable, but sheltered dive sites provide options throughout the year.
Yes. Koh Phi Phi offers dive sites suitable for different experience levels. Sites such as Bida Nok and Bida Nai include shallow areas suitable for less experienced divers and training, while other locations may require more experience depending on depth and conditions.
Water temperatures around Koh Phi Phi remain warm throughout the year and are generally around 27–30°C. Temperatures can reach around 29–30°C during some of the warmest months.
The Phi Phi Islands offer a variety of reefs, walls and rocky dive sites. Well-known locations include Bida Nok, Bida Nai, Palong and Phi Leh Wall, with different sites offering conditions suitable for different experience levels.
Divers can encounter colourful reef fish, barracuda, moray eels, stingrays, sea turtles and a variety of smaller marine life. Blacktip reef sharks and leopard sharks can also be encountered, while whale sharks are occasional visitors to the wider area and sightings are never guaranteed.
