How to reach Similan from Phuket in 13 hours

Starting from Phuket beaches

Most visitors to the Similan Island Phuket Thailand region begin their journey from beachfront hotels in Patong, Karon or Kata. Hotel pickup typically starts between 5:00 and 6:00 AM, allowing time for the drive north to the speedboat pier. The drive itself takes around 90 minutes depending on traffic and your exact hotel location. Once at the pier, you'll board a modern speedboat for the crossing to the islands, which takes approximately 2.5 to 3 hours. This early start means you arrive at the islands by mid-morning when the water is calmest and visibility is best for snorkeling.

The return journey follows the same route in reverse, with speedboat departure typically around 3:30 PM and hotel drop-off occurring between 6:00 and 7:00 PM. This full day experience, from pickup to final drop-off, spans roughly 13 hours total. Round-trip transfers are included in most tour packages, eliminating the need to arrange your own transport or rent a vehicle.

Traveling from Khao Lak

Khao Lak, located about 70 kilometers north of Phuket, offers the shortest journey to the Similan Islands speedboat pier. Early-morning pickups from your hotel begin around 5:30 AM, with the drive to the departure point taking only 45 minutes to an hour. This proximity to the pier means Khao Lak guests spend less time in transit and more time exploring the islands themselves. The speedboat crossing remains the same 2.5 to 3-hour journey, arriving at the islands mid-morning for optimal snorkeling conditions.

Pre-dawn speedboat departure: where your Similan Islands adventure begins

Reaching the islands from Krabi and Ao Nang

Visitors based in Krabi or Ao Nang can join this tour, though the logistics require more travel time. The drive from these coastal towns to the Phuket pier stretches approximately 2.5 to 3 hours, meaning hotel pickup would occur around 3:30 or 4:00 AM. This earlier start accounts for the longer overland journey before boarding the speedboat. While possible as a day excursion, guests from Krabi may find the extended travel time reduces the hours available for snorkeling and beach time on the islands. Many operators offer dedicated tours departing from Krabi piers as an alternative.

If joining from Ao Nang specifically, confirm with your tour operator whether direct pickup from your hotel is available or if you'll meet the group at a central Krabi location.

Making the journey from Bangkok

Travelers arriving from Bangkok typically book a flight to Phuket International Airport the morning of their tour, or more commonly, arrange their island visit for the day after arrival. Flying from Bangkok to Phuket takes approximately 1.5 hours, after which you'll transfer to your hotel to rest before the pre-dawn pickup. Some visitors choose to arrive the evening before, spend a night in Phuket, and join the tour refreshed the following morning. This staged approach reduces fatigue and allows you to fully enjoy your time on the water.

Direct speedboat tours departing Bangkok do not exist for the Similan Islands; the distance and sea conditions make a same-day journey from the capital impractical. Flying to Phuket remains the standard method for Bangkok-based travelers seeking to visit the islands.

The speedboat pier and crossing details

Speedboats depart from established piers in the Phuket area, typically either Bang Rong or Ao Por pier depending on which operator runs your tour. These departure points are approximately 90 minutes north of central Phuket beach hotels. The crossing itself covers roughly 60 kilometers of open Andaman Sea and takes 2.5 to 3 hours depending on sea conditions and the exact islands visited. Modern speedboats used for this route are equipped with safety features, shade, and seating designed for comfort during the journey.

Water conditions are calmest during the November to April season, making crossings smoother and quicker during these months. The journey provides stunning views of the limestone formations and smaller islands scattered throughout the Andaman Sea.

Why there is no public ferry service

The Similan Islands are protected as a national marine park with strict regulations on visitor access and transport. The Thai government does not operate public ferries to these islands; instead, licensed private tour operators manage all transportation under strict permits. This system protects the fragile coral reefs and marine ecosystems by controlling visitor numbers and ensuring proper environmental management. Only boats authorized by the national park are permitted to carry tourists to the islands, which is why independent travel is not an option.

This regulated approach means booking with an established tour operator is the only way to visit. It guarantees your visit supports conservation efforts and meets international safety and environmental standards.

Before you book

Confirm your booking

1. Check your confirmation email for pickup time

   Your hotel and pickup time will be listed. Early-bird tours typically begin collection in the pre-dawn hours.

2. Minibus arrives at your hotel for transfer

   A van collects guests from Phuket or Khao Lak accommodations and heads toward the speedboat pier.

3. Check in and complete park entry procedures

   Staff will verify your booking and collect national park fees before you board the speedboat.

4. Speedboat departs for the Similan Islands

   Light breakfast and drinks are served as you cruise toward the first snorkel site.

5. Snorkel at three locations plus beach time

   Visit Donald Duck Bay and Ko Miang with a picnic lunch served on the sand between water activities.

6. Speedboat brings you back to the pier

   Evening transfer van returns you to your hotel, concluding your 13-hour day on the water.