8 Best Phi Phi Snorkeling Spots, Season & Trip Choices

Featured image: Marcin Konsek, CC BY-SA 4.0, via Wikimedia Commons.

Phi Phi Snorkeling Quick Answer: Spots and Season

Bamboo Island and Loh Samah Bay are the safest picks for a first trip. Palong Wall, Shark Point and Hin Klang suit confident swimmers. Plan around November to April, when seas are calmer and visibility is better. Most day trips combine three to five of these stops, so pick the trip type after you pick the spots.

8 Best Phi Phi Snorkeling Spots

Each stop below says who it suits, what you can realistically see and one caution. Prices and hours checked November 2026. Fish lists come from operator and traveler reports, so sightings vary by day and tide.

1. Bamboo Island (Koh Mai Phai)

Bamboo Island is a short boat ride from Phi Phi Don and works as a calm first stop with white sand and shallow water. Our Bamboo Island guide covers the beaches and reef edges in more detail. Reef fish here include clownfish, angelfish and moray eels around the rocks.

Beginners and families get the most from it, since the water near the beach stays shallow in season. An early departure beats the midday speedboats that fill the sand. Anyone wanting deep reef or large schools of fish will find it tame.

2. Loh Samah Bay

Loh Samah Bay sits on Phi Phi Leh, close to Maya Bay, and is known for clear water and coral gardens. Our Loh Samah Bay guide covers the bay in full. Visibility is the draw, with coral close to where the boat stops.

Confident beginners do well here, especially with a life vest. Boat traffic is heavy, so stay near your guide and well clear of engines. Travelers chasing solitude should pick another stop, because this bay features on most Phi Phi Leh routes.

3. Maya Bay

Maya Bay is famous from the film The Beach, but its snorkeling reputation is thin. Park rules since the 2022 reopening keep swimmers out of the bay itself, so treat it as a scenic stop. Read current access and closure rules on the national parks department site.

Snorkel at Loh Samah Bay or Pileh Lagoon instead. Photographers and first-timers get value from the cliffs and sand, not the reef. Visitors who only want fish can drop it from the plan.

4. Pileh Lagoon

Pileh Lagoon is a sheltered lagoon on Phi Phi Leh that boats enter on most day routes. Water is calm and green, which suits children and nervous swimmers. Fish life is lighter than on open reefs, so it works better as a swim stop than a snorkel highlight.

Midday crowds are the main drawback, and arrival before the big boats helps. Strong swimmers who want reef should save their energy for Palong Wall.

5. Viking Cave and Palong Wall

Palong Wall and Viking Cave are the Phi Phi Leh sites operators name for deeper reef. Palong Wall runs along the island's rock face, so expect depth below you and more current than in the bays. Strong swimmers get the best views, and a life vest helps if you tire easily.

Treat Viking Cave as a viewpoint first and a snorkel second. Non-swimmers and young children should stay on deck here.

6. Monkey Beach

Monkey Beach lies on the southwestern side of Phi Phi Don and is known for its macaques. Calm water and coral near the sand make it an easy snorkel for beginners. Never feed the monkeys, and keep food and bags off the sand.

Arrive early, before longtail boats stack up along the shore. Anyone uneasy around monkeys can snorkel from the boat instead.

7. Shark Point

Shark Point, near Phi Phi Don, is the best-known place to spot blacktip reef sharks. Snorkelers usually see them at a distance, alongside snappers, groupers and fusiliers over the coral. Water is deeper and currents can pull, so the site fits strong swimmers best.

Keep your distance from any shark, and never chase or touch one. Non-swimmers and anxious children should pick a sheltered bay.

8. Hin Klang

Hin Klang is an offshore reef away from the beaches, which gives it a quieter feel. Look for anemones, sea fans, barracuda, trevally and lionfish. Open water means no shore to stand on, so it suits strong swimmers.

Operators tend to include it on longer or private routes, so ask before booking. Weak swimmers and anyone on a rough-sea day should choose a sheltered bay.

Best Time to Snorkel Phi Phi

November to April is the prime window, with warmer weather, calmer water and better visibility. May to October is monsoon season, when rough seas and reduced visibility are common. Rough-season trips often skip the open-water stops and shorten landings. Mornings are quieter and clearer at Bamboo Island and Loh Samah Bay, while midday brings the biggest boat crowds.

• Rough-day plan B: swap Palong Wall, Shark Point and Hin Klang for sheltered Pileh Lagoon or Monkey Beach.
• Rough-day plan B: rebook for the next calm morning if the operator allows it.
• Rough-day plan B: spend the time on a beach snorkel near Ton Sai or Long Beach instead.

How to Choose a Phi Phi Snorkeling Trip

Pick by swimming ability, budget and how much you want to control the route. A private longtail lets you linger at stops you like. A speedboat covers more ground in a day. Operator day trips add hotel pickup from Phuket or Khao Lak. When you are ready to compare options, start with our Phi Phi Snorkeling Tour: Types, Stops & How to Choose guide.

Phi Phi Snorkeling Costs and What Is Extra

Figures here are examples, not market rates. One Phuket small-group operator advertised 2026 day trips from ฿4,400 per adult and ฿2,000 per child, with hotel pickup. Shared boats and private longtails price differently, so compare what each ticket includes. Extras that surprise travelers include the national park fee, gear rental, lunch and transfers. Ask who pays the park fee, and read official fee details on the national parks department site.

Getting to Phi Phi for Snorkeling

Staying at Ton Sai Pier on Phi Phi Don gives the earliest departures. Day trips run from Phuket, Krabi and Khao Lak, so ask the operator for current departure times and travel durations.

Gear, Safety and Reef Etiquette

Fit the mask before you board and test it in shallow water. Wear a life vest if you are not a confident swimmer. Use sun protection that is reef-safe, and cover your back with a rash shirt. Watch for boat traffic, particularly at Loh Samah Bay. Keep fins and hands off coral. Give sharks and turtles space.

Common Phi Phi Snorkeling Mistakes

Booking on price alone often means a crowded midday route. Arriving at peak hours wastes the best light and visibility. Skipping a vest on a weak-swimmer day is a safety risk. Ignoring weather flags in monsoon season can mean a cancelled or rough trip.

• Mistake: choosing the cheapest ticket without checking stops and group size.
• Mistake: booking the late departure for Bamboo Island and Loh Samah Bay.
• Mistake: heading to Shark Point or Palong Wall without confident swimming skills.
• Mistake: planning a May to October trip with no plan B.