Can you drive to Koh Lanta? Yes, but ten minutes of the drive is on a boat
You can drive to Koh Lanta from Krabi by loading your car onto a vehicle ferry for a 10-15 minute crossing, though a permanent bridge replacing this ferry is planned for completion in 2029.
Yes, you can drive to Koh Lanta. You can put your own car on the road in Krabi and arrive at your hotel on Long Beach without ever getting out from behind the wheel.
There is just one thing in the middle: a short vehicle ferry. Your car drives on, crosses for ten or fifteen minutes, and drives off the other side. It is part of the journey rather than an interruption to it, and there is no road that goes all the way round it.
That last part is what changes in 2029.
What the drive actually looks like
You drive south from Krabi until the road runs out at Ban Hua Hin Pier. The vehicle ferry takes you and your car across to Khlong Mak Pier on Koh Lanta Noi, the smaller of the two islands. The crossing is usually quoted at ten to fifteen minutes depending on the sea, with boats running from around six in the morning until about ten at night and leaving roughly every twenty minutes, so the wait is normally short outside peak times.
Fares are collected at the pier. The figures repeated across booking sites are about 20 baht for a passenger and about 100 baht for a car, but operators change them, so treat those as a guide rather than a quote.
Off the boat, you keep driving. Across Koh Lanta Noi, over the Siri Lanta Bridge, and onto Koh Lanta Yai where the beaches are. From Krabi Town the whole thing takes roughly an hour and a half to two hours including the crossing.
The crossing runs all year. When the monsoon arrives and the fast boats from Phuket, Phi Phi and Ko Lipe stop, the ferry keeps going. That is why the land route is the dependable one, and why our ferry guide treats it as the constant rather than the fallback.
The bridge that already exists
The Siri Lanta Bridge opened in 2016 and connects Koh Lanta Noi to Koh Lanta Yai. Before it, that second hop was another ferry, so the drive involved two boats instead of one.
This is where a lot of the confusion online comes from. A real bridge did open, the journey did get shorter, and the story mutated into "Koh Lanta is connected to the mainland by road now". It is not. The bridge connects the two islands to each other.
The bridge that ends the ferry
The crossing everyone actually wants is the one to the mainland, and it is now a funded project with a route and a timetable.
Thailand's Deputy Prime Minister and Transport Minister, Phiphat Ratchakitprakarn, set out the schedule during a visit to Krabi on 23 August 2026. The plan is about 1,780 metres of bridge plus roughly 747 metres of approach road, around two and a half kilometres of new construction. It runs from Highway 4206 in Koh Klang subdistrict on the mainland, across the Khlong Chong Lat channel, and joins rural road KB.5035 on Koh Lanta Noi.
Construction is put at about 1,080 days, with the bridge expected to open in 2029. It is designed to carry more than 10,000 vehicles a day, which is a different order of traffic from what the ferry can move.
One detail we cannot confirm: the contract was reported as due for signing on 31 August 2026. We have not independently verified that it was signed on the day, and we would rather say so than imply certainty we do not have.
Why the ferry matters more than ten minutes
The crossing is quick. What it does to the island is not.
It sets the last time you can leave at night and the first time you can arrive in the morning. It decides how quickly an ambulance reaches a hospital on the mainland. It limits how much can be delivered in a day, which quietly shapes what a shop can stock and what a builder can order. In high season the queue at the pier becomes its own feature of a Koh Lanta holiday.
Take that ceiling away and a lot changes at once, and not all of it in the direction everyone here would choose. Islands that get bridges tend to get more day visitors, more traffic, higher land prices and a different pace. That is a conversation for the people who live here, and it is worth having before 2029 rather than after.
If you are driving this year
Nothing about your trip changes yet, and nothing about it is difficult. Drive to Ban Hua Hin, join the queue, pay at the pier, cross, keep driving. Hire cars from Krabi are generally allowed on the ferry, but it is worth confirming with the rental company rather than assuming.
If you would rather not drive at all, the minivan transfer from Krabi airport includes the same crossing and you do not have to arrange anything. In high season there is also a passenger boat to Saladan Pier at the northern tip, which is a different route entirely and involves no vehicle ferry.
Our ferry page has the routes and typical times, and getting to Lanta covers the airport transfers.
So: drive here. Just know that ten minutes of the drive happens on a boat, at least until 2029.
