Koh Khai islands snorkeling tour from Koh Yao Yai
Day trip to Koh Khai Nok, Koh Khai Nui and Koh Khai Nai Island from Koh Yao Yai
The “Hidden Gem” Advantage
Unlike the crowded speedboats from Phuket, departing from Koh Yao Yai by traditional long-tail boat offers a more authentic, relaxed pace. It’s a 3-4-hour “escape” rather than a full-day commitment, making it perfect for families with small children.
Meet the Trio: What to Expect
Khai Nai (The Inner Island): The largest of the three, known for its wide white sandy beach and emerald waters perfect for swimming. It’s often called “Cat Island” by locals due to the friendly resident cats.
Khai Nok (The Outer Island): Famous for “shallow water snorkeling” where colorful fish like parrotfish and clownfish swim right up to the shore. It features small bars (like the Reggae Bar) where you can grab a fresh coconut.
Khai Nui (The Smallest Islet): A snorkeling-only stop with no beach for landing. It boasts the most vibrant coral reefs and the best chance to see sea urchins and larger shoals of fish.
Sample Half-Day Itinerary
09:00 AM: Hotel pickup from Loh Pared or Prunai Beach.
09:30 AM: Depart Koh Yao Yai by traditional long-tail boat.
10:00 AM: Snorkeling at Khai Nui to see the deep-water coral.
11:00 AM: Relaxation and “beach-side snorkeling” at Khai Nok.
12:00 PM: Picnic lunch on the sand at Khai Nai.
01:00 PM: Short 20-minute cruise back to Koh Yao Yai.
Local Insider Tips for Added Value
Best Time to Visit: November to January offers the clearest water and a rare chance to spot dolphins swimming near the islands.
Eco-Traveler Warning: Remind guests that feeding the fish is strictly forbidden to protect the delicate marine ecosystem.
Photography Spot: Visit the eastern side of Khai Nok to find unique rock formations shaped like elephant heads and turtles.
The price included:
Round trip hotel transfer (for hotels on Koh Yao Yai)
Long tail boat trip
Lunch box, drinking water
Mask, snorkel, life jacket
Remark:
* The trip itinerary is subjected to change depending to weather & tide level.
* Free transfer for hotel in Loh Jark beach, Loh Pared beach & Ao Bolay Beach area.
* Extra charge 500 THB./person for transfer from Ao Mamuang, Hin Kong & Chong Lard pier.
* Extra charge 1,000 THB./person for transfer service from Koh Yao Noi.
* Child age 12 years & older considered as adult price.
* Child age below 3 years old is free of charge.
