Railay Bay and 4 Islands krabi highlights

Krabi islands tour
from Phuket

Full Day Speedboat Trip | free transfer from phuket and khao Lak

Visit poda, chicken island, railay bay from phuket

Experience an adventure that goes beyond your expectations!

Discover many of Krabi’s Highlights home to some of the most spectacular beaches in the world, with turquoise waters interrupted only by the majestic limestone Karst.
Visit the famous Islands: Poda island, Chicken island, Tup island, then Railay beach, Phra Nang Beach and enjoy the beautiful landscapes, snorkel and even get a chance to see Macaque and Dusky Leaf monkeys. You will also explore a stunning cave called Diamond Cave.

Looking for the best full day trip from phuket to Krabi 4 islands and Railay? you are in the right place!

Visit Krabi 4 Islands and all their highlights with an early tour to guarantee the best day experience!

You will departure from Phuket to spend a full day on a high-quality speedboat trip and visit 2 different Krabi areas: the first area is a group of beautiful islands (Poda, Chicken, Tup) where you will have time to swim, sunbathe, explore and snorkeling. The second area consist in Railay area where you will visit the Diamond Cave, have lunch, enjoy the beach and see the famous Princess Cave in another stunning beach called Phra Nang.
This is absolutely the best and better tour of the Krabi Islands from Phuket that you're looking for your holiday: it's all inclusive service, full day program with different activities and you'll meet your experienced, friendly and multi language tour guides that will show you the most amazing places of this beautiful archipelago of the Andaman Sea.


฿ 3.900
  • Children (2 to 3 years) free
  • Children (4 to 12 years) 2.700 Baht
  • Hotel Transfer
  • Snorkeling Equipment
  • Tour Guide
  • Soft Drinks / Water /Coffee
  • Fresh Fruit
  • Snacks
  • Lunch
  • Insurance
  • Life Jackets
  • Marine Park Fees

Why Choose Siam Adventure world?

We introduced the new normal safety regulations anti Covid 19 as:

  1. Social Distancing: we limit the number of Guests on our speedboats
  2. Masks: we provide medical masks on board for all of our guests and crew 
  3. Hand Sanitizer: we provide  hand sanitizer during the trip for the use of our guests and crew
  4. Temperature Screening
  5.  We are covid Safe Certified

Certificate Thai Stop Covid-19



With more than 10 years of experience and with our professional team our goal is to give the best happy moments during our trips and be transparent about what we offer to our Guests before they purchase the tours.

We are proud to have a very friendly and professional team that will take care of any of your needs and try to go everyday with the extra mile. 

We are proud to say that we are the pioneers of many tours in Phuket and Khao Lak and it this decade we built a strong trustability in the sector and among our Guests. 

We are the most reliable tour company with punctual pick ups from your hotel and departure/arrival times on our tours.

Our tours includes a full accident insurance. All our boats are well maintained and equipped with GPS, radio, life jackets. A full safety briefing is also provided by our tour guides. Our Captains and boat crew are well trained and licensed.

We only leave our foot prints and we protect marine life. We take all our garbage/waste back home. Everything will be disposed on main land in an environmentally friendly way. Also our boats are equipped with fuel saving 4 Stroke 250HP engines. 

All of our boats are high quality, modern, beautiful and comfortable speedboats with up to date safety features.

We operate our tours with two type of speedboat: 2 engines (500hp) and three engines (750 hp).

The 2 engines is licensed for carrying 25 guests plus crew but we operate with a maximum of 15 guests plus crew to offer more comfort to the clients.

The 3 engines is licensed for carrying 45 guests plus crew but we operate with a maximum of 25 guests plus crew to offer more comfort to the clients.

The company Siam Adventure World was founded in November 2012 and specializes in speedboat trips to the most beautiful islands from Phuket and Khao Lak.

The owner’s origins are from Khao Lak and has experience with high quality day trips for almost 20 years with international tourists.

♥︎We can proudly say that we are the pioneers of some of the tours in Phuket and Khao Lak.

Our management team consists of highly qualified members from abroad, with decades of experience in tourism and a strong passion about the sea and the customer service.

Our ultimate goal is to provide to our Guests the highest possible quality and at the same time the highest safety standards. We want to be better and different.

A multilingual, licensed tour guide team is available on each of our trips.
High-profile international tour operators and the best hotels in Phuket and Khao Lak are already working with Siam Adventure World.

We are now in the top 5 of speedboat day trip organizers in Phuket.

All excursions of Siam Adventure World offers our Guests the top service of hotel pick up and return. With our flexible and competent team, we can implement any of your needs.

For Siam Adventure World it is a must to serve, during our excursions, absolute top meals/dishes.

All of our trips are different than those of our competitors. Siam Adventure World avoids the crowds and chooses different places at different times. So it might be that we go very early too!

We have an active guide team with more than 10 years experience on Phuket and Khao Lak.

Siam Adventure World strives daily to keep our guest far away from mass tourism.

Our luxury lounge at the Royal Phuket Marina and our Nature Pier in Khao Lak offers all about what International tourists and tour operators expect and much, much more.

TAT license: 34/0098

What should i bring on the tour?

Swim wear, shorts, light t-shirt, beach towel, reef-safe eco friendly sunscreen, sun cap, sunglasses, beach shoes or flip flops.

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Itinerary Details

Transfer from your Hotel Around 5:00 | 6:00 AM


Wake up (yes we know it's really early but is worth it!) and pick up from your hotel and transfer to our private departure lounge in the Royal Phuket Marina

Have a coffee and a snack in our lounge, meet our tour guide and departure to Krabi Islands.

Koh Poda Beach Time


Our first stop is Poda Island, one the most popular islands in Krabi archipelago. Poda Island group consists of four islands: Koh PodaKoh Kai (chicken), Koh Tap and Koh Mor.

Koh Poda is the largest of the group despite its area being no more than a kilometre in diameter. Covered with palm and pine trees and almost entirely encircled by a soft white sand beach, it is every inch the stunning tropical getaway.


Explore 3 stunning islands connected by a sand bank, relax, swim and take stunning photos.

Chicken Island Snorkeling

Jump in the water and have fun discovering the stunning reef and marine life with our experienced tour guide.

Railay Walk-in tour

Tham Phra Nang Nai, also known as Diamond Cave, is located a 10-minute walk inland from either Railay West or East, the cave entrance appears at a national park station after you stroll alongside much of the imposing cliff that contains it. On the way you’ll pass tree roots clutching the limestone as gnarly “fingers” of rock protrude from the cliffs. A spirit shrine sits in one of the many dark crevices.

Phra Nang Beachtime

Relax and have a yummy picnic lunch on the beach. Vegetarian option also is available free of charge. 


Return to the Royal Phuket Marina for your transfer back to the hotel

Book now your tour to Krabi Islands

Choose your favorite day and pay now only 1.000 Baht deposit for each Guest . The cancellation is free up to 24 hours prior departure. In case you need more information please contact us at info@siamadventureworld.com

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Smile and enjoy The Islands. You are with Siam adventure World

Are we reliable? Yes, we are proud to say that we have many feedbacks that you can see on Tripadvisor or in Google. Thousands of Guests joined us in this decade and had memorable experience. We are so thankful to all of them! Be part of Siam Adventure World experience and you will never regret it.

Thousands of positive reviews, thank you!