Koh Similan

Travel Guide

A beach with people swimming and sunbathing, boats in the water, and a clear blue sky.
A coastal landscape with a sandy beach, clear turquoise waters, rocky outcrops, and a forested hill.
A coastal landscape with clear turquoise waters, rocky shores, and a sandy beach.
A rocky coastal landscape with people swimming and standing on large boulders.
A coastal landscape with a large rock formation, a boat on the water, and lush greenery.
Santhiya Koh Yao Yai Resort & Spa - Up to THB 3,000 Resort Credit per Night , Mandatory Shared Speedboat from Ao Po Grand Marina, Phuket

Santhiya Koh Yao Yai Resort & Spa - Up to THB 3,000 Resort Credit per Night , Mandatory Shared Speedboat from Ao Po Grand Marina, Phuket

5 out of 5
88 Moo 7, Prunai Ko Yao Phang Nga
$213 nightly
The price is $231 total per night from Nov 7 to Nov 8
$231 total
Nov 7 - Nov 8
Total with taxes and fees
Book a stay at this luxury resort in Ko Yao. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in ...
Santhiya Koh Yao Yai Resort & Spa - Up to THB 3,000 Resort Credit per Night , Mandatory Shared Speedboat from Ao Po Grand Marina, Phuket
The Sands Khao Lak by Katathani

The Sands Khao Lak by Katathani

5 out of 5
10/18 Petchkasem Road Takua Pa Phang Nga
$199 nightly
The price is $216 total per night from Nov 8 to Nov 9
$216 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this luxury hotel in Takua Pa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (1,004 reviews)
"Very nice hotel and all the staff are so helpfull. Good breakfast."

Reviewed on Nov 4, 2026

The Sands Khao Lak by Katathani
JW Marriott Khao Lak Resort and Spa

JW Marriott Khao Lak Resort and Spa

5 out of 5
41/12 Moo 3, Khuk Khak Takua Pa Phang Nga
$277 nightly
The price is $299 total per night from Nov 10 to Nov 11
$299 total
Nov 10 - Nov 11
Total with taxes and fees
Book a stay at this luxury resort in Takua Pa. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...
9.6/10 Exceptional! (804 reviews)
"Beautiful hotel and site. excel service"

Reviewed on Nov 1, 2026

JW Marriott Khao Lak Resort and Spa
See all 538 properties in Phang Nga Province
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
HOMA Phuket Town

HOMA Phuket Town

4 out of 5
3/41 Moo 5, Soi Samkong 1 Ratsada Phuket
Book a stay at this family-friendly aparthotel in Ratsada. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Patong Beach and Bangla ...
HOMA Phuket Town
Diamond Resort Phuket Official Account

Diamond Resort Phuket Official Account

4 out of 5
106 Soi Cherngtalay 14 Choeng Thale Phuket
Book a stay at this family-friendly aparthotel in Choeng Thale. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff ...
8.8/10 Excellent! (166 reviews)
"A perfectly run hotel."

Reviewed on Nov 5, 2026

Diamond Resort Phuket Official Account
Boutique Resort Private Pool Villa

Boutique Resort Private Pool Villa

5 out of 5
72/11-18 T.Paklok A.Talang Pa Klok Phuket
Book a stay at this luxury villa in Pa Klok. Enjoy free WiFi, free parking, and 15 outdoor pools. Popular attractions Bang Pae Waterfall and Ton Sai Waterfall ...
Boutique Resort Private Pool Villa
See all 538 properties in Phang Nga Province
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Stay near popular Koh Similan attractions

Ko Similan National Park

Hop from one tropical island to another for the stunning beaches, varied vegetation and perfect diving conditions in this nature park.
See properties

Things to do

View of Similan Islands in Krabi

Similan Islands Snorkel Tour by Speed Boat by Fantastic Similan from Krabi

$135
per adult
84% of travellers recommend
Similan Islands Snorkel Tour by Speed Boat by Fantastic Similan from Krabi
See all activities in Koh Similan

Frequently asked questions

When is the best time to visit Koh Similan?
The best time to visit Koh Similan is from December through January, when the weather is typically drier and more comfortable. For fewer crowds and better value, consider the warmer months of May through August. This period offers a quieter experience, though it can be wetter, making it ideal for travelers seeking a more relaxed trip.
What is Koh Similan known for?
Koh Similan is known for Ko Similan National Park, a significant natural area in Thailand where travelers can explore diverse landscapes. It is also home to Sail Rock, a distinctive rock formation that serves as a prominent landmark.
What is a good itinerary length for Koh Similan?
A good itinerary length for Koh Similan is one day to explore Ko Similan National Park, see Sail Rock, and enjoy a full-day snorkeling tour. An extended stay of two days could allow for more relaxed exploration of the park and different snorkeling experiences around the islands. See Koh Similan Activities.
What are the top things to do in and around Koh Similan?
Koh Similan offers incredible natural beauty and fantastic opportunities for exploring its marine wonders:

  • Explore Ko Similan National Park, a protected area known for its natural beauty.
  • See Sail Rock, a unique landmark in the area.
  • Go snorkeling in the Similan Islands, experiencing the vibrant underwater world.

How do I plan a trip to Koh Similan?
To plan your trip to Koh Similan, search for places to stay on Expedia and book flights in advance. Focus on activities like snorkeling tours and speedboat excursions to Ko Similan National Park and Sail Rock. Plan outdoor activities for early morning or late afternoon.
Can I book a refundable hotel in Koh Similan?
Yes, Expedia offers many flexible booking options, and you can look for refundable hotels in Koh Similan by entering your dates and using the refundable or fully refundable filter. Always check the hotel's cancellation policy before you book, since terms can vary by hotel, and visit Expedia help center for further details.
Why book a trip to Koh Similan with Expedia?
Expedia makes it easier to plan your Koh Similan trip with travel tools, flexible search options, and bookable trip components all in one place. You can organize your plans in one account and use Expedia to help build a trip that fits your budget and travel style. Find out more about how by visiting Expedia's Trip Planner page.
Should I stay in a hotel or vacation rental in Koh Similan?
The best choice depends on your travel style. Hotels in Koh Similan can be a good fit for convenience, on-site amenities, and shorter stays, while vacation rentals may offer more space, privacy, and home-style amenities for longer trips, families, or groups. With Expedia, you can compare both options side by side, read traveler reviews, and filter by amenities to find the right fit for your trip.
How can I manage my Koh Similan trip on Expedia?
Once you've booked your Koh Similan trip, you can manage it through your Expedia account or the Expedia app. You can view your itinerary, access booking details, make eligible changes, and check for updates in My Trips. The Expedia app can also help you stay organized while you travel.
What if I need help during my Koh Similan trip?
Expedia offers customer support before, during, and after your Koh Similan trip. If your plans change or something unexpected happens, you can review your booking in My Trips and use Expedia help center channels for help with eligible changes, cancellations, or travel issues.
How can Expedia help me plan my first trip to Koh Similan?
If it's your first trip to Koh Similan, Expedia can help you plan by bringing together stays, flights, activities, traveler reviews, and trip-planning tools in one place. With Expedia's Trip Planner you can compare options, read reviews from other travelers, and build an itinerary that matches your interests and budget.
How can I save on my Koh Similan hotel booking with Expedia?
Join One Key™ for free to unlock instant discounts with Member Prices on select hotels. You can also earn and use OneKeyCash™* on eligible bookings on Expedia. Booking in advance is usually another great way to save on your Koh Similan hotel.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.