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Day Trip to Similan Islands

Discover the breathtaking Similan Islands on a day trip from Pattaya. Enjoy snorkeling, hiking, and stunning beaches in this tropical paradise.



Day Trip to Similan Islands

Last updated: February 2026

A long but rewarding trip for snorkeling, white sand beaches, and clear water.

Similan Islands beach
Similan beach — Photo by by Electrostatico (Wikimedia Commons, CC BY-SA 2.0).

The Similan Islands are farther from Phuket, so tours start early. Expect pristine beaches, big granite boulders, and excellent snorkeling.

Highlights

Clear water

Top snorkeling visibility in season.

White sand

Soft beaches and bright bays.

Granite boulders

Signature rock formations.

Marine life

Reef fish and coral patches.

Snorkeling waters at Similan
Similan snorkeling — Photo by Lakshmi Sawitri (Wikimedia Commons, CC BY 2.0).

Getting There

Speedboat

  • Most common option.
  • Very early pickup.
  • Full-day trip.

Liveaboard day

  • Longer time on the islands.
  • Higher cost.
  • Limited departures.

Seasonal closures apply. Check dates before booking.

Plan Your Day

Morning

Early pickup and boat departure.

Midday

Snorkel stops and beach time.

Afternoon

More islands and final swim.

Return

Boat back to Phuket by evening.

Costs & Tips

Typical costs

  • Tour prices are higher due to distance.
  • National park fees apply.
  • Snorkel gear is typically included.

Quick tips

  • Pack motion sickness tablets.
  • Bring reef-safe sunscreen.
  • Carry a light towel and dry bag.

Do / Don't

Do

  • Confirm tour season dates.
  • Bring extra water.

Don't

  • Expect a short day.
  • Touch coral or wildlife.

Questions?

Ask our community about the best season and tour operators.

Ask on the Forums ->

Photo credits
  • • Similan beach — by Electrostatico (Wikimedia Commons, CC BY-SA 2.0)
  • • Similan snorkeling — Lakshmi Sawitri (Wikimedia Commons, CC BY 2.0)

Highlights

  • Snorkeling at Koh 8 with vibrant marine life
  • Hiking to panoramic viewpoints on Koh 4
  • Relaxing on pristine beaches
  • Option to stay overnight in Khao Lak for more exploration

Trip Info

From Phuket
View on Google Maps

How to Get There

Fly from U-Tapao International Airport to Phuket, then take a taxi to Khao Lak for a speedboat to the islands. Alternatively, take a bus from Pattaya to Khao Lak.

Best Time to Visit

Mid-October to mid-May

Pro Tips

Bring reef-safe sunscreen, plenty of water, and cash for local vendors. Respect nature by avoiding touching coral.