How to Get to Ton Sai Beach: Complete Krabi Ferry & Longtail Boat Guide (2026)
Figuring out how to get to Tonsai Beach Krabi is not as simple as hailing a taxi. There is no road. No bridge. No tunnel. Massive limestone cliffs block every possible land route. The only way in is by boat. This sounds romantic until you arrive at night and discover the rules have changed. This guide on how to get to Tonsai Beach Krabi covers every route and price. Plus the mistakes I made so you can avoid them.
Quick Info
| Info | Details |
|---|---|
| Krabi Airport to Ao Nang | Shared shuttle ~150 THB, taxi 600-800 THB |
| Ao Nang to Tonsai boat | Daytime per-person ticket, wait for 8 passengers |
| Night tariff (after 18:00) | Charter whole boat, 1,000 THB |
| Getting there | Book your airport transfer here |
| eSIM | Grab a prepaid eSIM here |
| Important | No road access, boat only |
The Crucial Reality: Why You Cannot Drive to Ton Sai or Railay Beach
This is the first thing to understand. You cannot drive to Tonsai or Railay. Not by car, not by scooter, not by any vehicle. The Krabi coastline here is a wall of vertical limestone. Massive karst formations rise hundreds of meters from the jungle floor. There is no way around them and no way through them.
This is what makes these beaches so special. The isolation keeps them raw. But it also means planning your arrival carefully. Every single person who stays on Tonsai or Railay arrives by boat. There is no other option.
If you are coming from Ao Nang, the crossing takes about 15 minutes. From Krabi Town pier it takes longer. Either way, the boat is the only door.
Arriving from Bangkok or Phuket: Flying into Krabi Airport (KBV)
Most travelers fly into Krabi Airport. The airport code is KBV. Daily flights arrive from Bangkok, Phuket and Kuala Lumpur. From the airport you need to reach Ao Nang first. That is your gateway to the boats.
The cheapest option is the shared airport shuttle. It costs about 150 THB per person and takes around 40 minutes. The shuttle drops you in central Ao Nang near the beachfront. A private taxi costs 600 to 800 THB for the same route. Faster and more comfortable but not necessary.
Book your Krabi Airport to Ao Nang transfer here.
Once you reach Ao Nang, you switch to boat. Knowing how to get to Tonsai Beach Krabi from here makes all the difference.
Getting from Ao Nang to Ton Sai Beach via Longtail Boat
The ao nang to tonsai beach longtail boat is the standard route. Almost every traveler crosses this way. The system works differently from what you might expect.
Finding the Ao Nang Cooperative Ticket Booth
The boats are run by a local cooperative. The Ao Nang Longtail Boat Service Club operates a ticket booth on the beachfront. You buy your ticket there. The price is fixed per person during daytime hours.
Here is how it works. You buy your ticket and wait. The boat does not leave on a schedule. It leaves when at least 8 passengers are ready. Sometimes that takes five minutes. Sometimes it takes an hour. If the boat is not full, the remaining cost is split among whoever is waiting. During high season the wait is usually short. During quieter months it takes longer.
This is the ao nang to railay boat schedule in a nutshell. There is no fixed timetable. Boats depart when they fill up. Plan accordingly and do not be in a rush.
Night Tariffs and Luggage Rules for Boat Transfers
This is the part that catches most travelers off guard. After 18:00 or 19:00 the per-person ticket system stops. The cooperative switches to a private charter system. You cannot buy a single ticket. You hire the entire boat.
I arrived in Ao Nang late. When I got to the ticket booth the per-person service had already stopped. The night tariff had kicked in. I had to charter the entire longtail to Tonsai by myself. 1,000 THB. Just me on the boat. If you arrive on an evening flight, book one night in Ao Nang. It makes a lot of sense. In the morning when the booth opens you can cross with a regular per-person ticket. I did not book that night and ended up chartering the whole boat alone.
Now the luggage situation. Understanding how to get to Railay Beach from Ao Nang means accepting one thing. You will get wet. There is no pier on Tonsai or Railay. The boat pulls up to the sand. You step off into the water. Sometimes it is ankle deep. Sometimes it is knee deep. It depends on the tide.
When I got off the boat the crew grabbed my wheeled suitcase and carried it to shore. I took my backpack myself. They were professionals. My suitcase made it to the sand completely dry. But I cannot say the same for my backpack. I waded through knee-deep water and a wave hit at the wrong moment. The bottom pocket was soaked. Coming to these beaches, put everything in dry bags. There is no pier. You jump from the boat into the water. A dry bag here is not a luxury, it is a necessity.
At low tide the situation gets even trickier. The water pulls back and you walk over rocks and wet sand. Wheeled suitcases are a nightmare in these conditions. A backpack is strongly recommended.
Getting from Krabi Town or Pier to Railay and Ton Sai
If you are coming from Krabi Town instead of Ao Nang, longtail boats depart from the Krabi passenger pier. The route goes directly to Railay East. From there you can walk to Railay West or take the jungle trail to Tonsai.
The Krabi Town boats also run on the fill-up system. Wait for enough passengers and go. The crossing takes longer than from Ao Nang. Expect 30 to 45 minutes depending on the sea conditions. The pier area has small restaurants and shops where you can wait. Stock up on snacks and water here. Once you reach Tonsai, options are limited and prices are higher.
One important detail for day trip bookings. If you book an island tour while staying on Tonsai or Railay, the operator will not pick you up. You need to get yourself to the meeting point. From Tonsai, take a morning longtail to Ao Nang. The tour pickup is usually near the McDonald’s on the beachfront road. From Railay, take a 15 minute longtail to Ao Nam Mao Pier. Tour minibuses pick up there. Plan this the night before. Confirm your pickup time with the operator. Do not leave it to the morning.
National Park Fees
Several destinations around Krabi sit inside national parks. Each park charges its own entry fee. The fees are collected at ticket booths and only cash is accepted.
Phi Phi Islands including Maya Bay and Pileh Lagoon cost 400 THB for adults. Children pay 200 THB. Hong Islands cost 300 THB for adults and 150 THB for children. The 4 Islands route covering Poda, Chicken Island and Tup Sandbar costs 400 THB. Emerald Pool is 200 THB. Hot Springs is 90 THB. Tiger Cave Temple is free.
One thing to watch out for. Phi Phi and Hong Islands belong to different national parks. A ticket for one does not cover the other. If you visit both on separate days, you pay twice. All fees are cash only in Thai Baht.
Practical Tips
Arrive during daylight hours. The night tariff adds up fast. A daytime flight saves you the 1,000 THB charter fee.
Pack a dry bag for the boat crossing. Your electronics and clothes will thank you.
Withdraw all your cash in Ao Nang or Krabi Town. Tonsai has no ATMs. Railay has limited options.
Get an eSIM before you fly in. Signal on Tonsai is unreliable. Having data helps with booking boats and checking tides. Grab a prepaid travel eSIM here.
Book your airport transfer in advance. The shared shuttle fills up during high season. Reserve your Krabi Airport transfer here.
For the full island overview and what makes Krabi special, read my is Krabi worth visiting guide.
For hotel picks on Tonsai and Railay, check my where to stay in Tonsai Beach guide.
Planning to continue south through the Andaman? My guide on getting to Koh Lanta covers the route from Krabi. For another boat-access-only island experience, my Koh Mook transport guide covers similar logistics. And if you want a quieter island to pair with Krabi, my Koh Mook 3 day itinerary is a great next stop.
FAQ
Is there a ferry to Tonsai Beach? No ferry service runs to Tonsai. If you are searching how to get to Tonsai Beach Krabi, the answer is longtail boats only. They depart from Ao Nang or Krabi Town pier.
How much does the boat to Tonsai cost? During the day, a per-person ticket from Ao Nang. After 18:00 you must charter the whole boat for 1,000 THB.
Can I take a suitcase to Tonsai? The boat crew will carry it for you. But you still wade through water to reach the shore. Pack a dry bag for anything that cannot get wet.
What time does the last boat leave Ao Nang? There is no last boat. The cooperative runs as long as there are passengers. After 18:00 the pricing switches to private charter.
How do I get to a day tour from Tonsai? Take a morning longtail to Ao Nang. Tour pickups are near the McDonald’s on the main road. Book tours a day ahead and confirm the pickup time.
Do I need cash for the national park fees? Yes. Every park booth accepts cash only in Thai Baht. Prices range from 90 THB to 400 THB depending on the destination.
