Getting Around Koh Yao Yai: Local Transport Guide for Backpackers
✅ Last verified on-the-ground: 22 July 2026
Koh Yao Yai public transport is simpler than it looks once you understand the system: ferry in from Phuket, then choose a scooter or songthaew. There is no BTS, no metro, no Grab. For related planning, see our guide on Sea Backpacking Hub.
Verified on 2026-07-22: ferry schedules, scooter rental rates, and IDP fine ranges cross-checked against current operator listings and Thai traffic law. Koh Yao Yai has no Grab, no metro, and no formal bus network, your options are scooter rental, songthaew, or walking. You may also find Getting Around Koh Yao Noi Scooters Taxis Island Transport useful for this trip.
See also: Getting Around Koh Mak Transport Ferry Guide for Backpackers.
Quick Answers
| What | Answer | Price (INR) |
|---|---|---|
| How do I get to Koh Yao Yai from Phuket? | Speedboat from Phuket’s Bang Rong or Ao Po marinas | ₹1,001 (~350 THB or ~$10.39) |
| Does Grab work on Koh Yao Yai? | No, no ride-hailing app operates on the island | — |
| Is there public transport on Koh Yao Yai? | No formal buses; songthaews and rented scooters are the only options | — |
| Can I rent a scooter without an IDP? | Most shops will rent to you, but it’s illegal and voids insurance | ₹858-₹1,429 (~300-500 THB or ~$8.90-$14.84) per day |
| How do locals get around? | Motorbikes, songthaews (shared pickup trucks), and bicycles | — |
For related planning, see our guide on Getting Around Koh Kood Transport Options Songthaews Island Connections.
Where Is Koh Yao Yai, and Why Does Transport Work Differently Here?
Koh Yao Yai sits in the middle of Phang Nga Bay, roughly halfway between Phuket and Krabi, closer to Phuket on a good day. The “koh” means island, “yao” means long, and “yai” means big, so it’s literally “Big Long Island,” the larger sibling of Koh Yao Noi. Geography matters here: the island is roughly 30 km long and 6 km wide, with one main road running its spine, and little connecting side routes. That’s why your transport options look so limited compared to Chiang Mai or Bangkok.
There are no taxis on standby, no tuk-tuk drivers circling the pier, and no app to summon a ride. The two marinas that serve it, Ao Po Grand Marina on Phuket’s east coast and Bang Rong Pier on the northeast coast, are not in tourist areas. Most travellers arrive by speedboat from Phuket (1 to 1.5 hours), though a slow boat runs too. The Phuket to Koh Yao Yai ferry is bookable on 12go.
Because the island has no Grab, Bolt, or local ride-hailing app, your transport decisions happen at three specific moments: the ferry booking, the scooter or songthaew decision on day one, and the songthaew call at night. Get those right and the rest is smooth.
How to Get to Koh Yao Yai from Phuket (and Krabi)
The standard route is Phuket to Koh Yao Yai by speedboat. Most boats depart from Bang Rong Pier (also called Tha Dan Pier) on Phuket’s northeast coast, with some leaving from Ao Po Grand Marina further south. Both piers are about 30 to 50 minutes from Phuket International Airport depending on traffic, and 20 to 30 minutes from Phuket Town.
| Mode | Duration | Price | Operator | Book |
|---|---|---|---|---|
| Speedboat | ~1 hour | ₹1,001 (~350 THB or ~$10.39) | Multiple operators | Book on 12go |
| Songthaew (on-island) | 20–60 min wait | ₹286-₹1,429 (~$2.97-$14.83) | Local drivers | Flag on main road |
| Speedboat (premium) | ~1 hour | ₹1,287 (~450 THB or ~$13.35) | Ao Po Marina operators | Book on 12go |
| Scooter rental | Daily | ₹858-₹1,429 (~$8.91-$14.83) | Tha Khao / main road shops | Cash deposit |
| Slow ferry | ~2 hours | ₹715 (~250 THB or ~$7.42) | Local ferry | Book on 12go |
| Bicycle rental | Daily | ₹286-₹572 (~$2.97-$5.94) | Hostels near Tha Khao Pier | Ask at reception |
| Speedboat (premium) | ~1 hour | ₹1,287 (~450 THB or ~$13.35) | Ao Po operators | Ask your hostel or pier kiosk |
For ferry tickets, always book in advance during November to March peak season. Ask your hostel which operator they recommend, most have a preferred speedboat service.
The price difference between operators is usually ₹286-₹572 (~100-200 THB or ~$2.97-$5.94) and reflects boat speed and pier location, not comfort. Boats are functional, not luxurious. Some routes stop at Koh Yao Noi first, then continue to Yai; if your hostel is on the north end of Yai, ask the crew to confirm the order. Getting off at the wrong pier on Yai means a songthaew or scooter ride you didn’t budget for.
Coming from Krabi or the mainland side? There’s no direct ferry to Koh Yao Yai from Krabi Town. You’ll go via Phuket, or take a longtail from Railay/Ao Nang area to Koh Yao Noi and then a small boat across to Yai. Most travellers skip this entirely and just fly into Phuket. For arrival logistics on the Phuket side, our Bangkok Airport to City Center Complete Transport Guide Costs Options Tips covers the inbound leg if you’re connecting through Bangkok.
Subodh’s Pro Tip: Book the speedboat, not the slow ferry, unless you genuinely have four hours to waste. The slow ferry is fine if you’re doing it for the scenery, but it leaves at fixed times and the Koh Yao Yai public transport network on the other side doesn’t sync to its schedule.
Getting Around Koh Yao Yai: Your Three Real Options
Two anchor spots you’ll use as bases: Tha Khao Pier at the north end (where the Phuket speedboats dock and where the Bangkok Bank ATM sits) and Loh Paret Bay, a 10-minute scooter ride south along the main road. Most scooter rental shops and songthaew drivers operate out of this Tha Khao. Loh Paret corridor, so book your first night’s hostel inside it and you can sort wheels within an hour of landing.
Once you’re on the island, your transport menu collapses to three things: scooter, songthaew, or your feet. Here is what each looks like.
Option 1: Rent a Scooter (the default for most backpackers)
Scooters are the default way to get around Koh Yao Yai. Roads are flat, traffic is non-existent by Thai standards, and the distances that sound long on a map are 30-minute rides in reality. Most hostels and small shops along the main road rent scooters for ₹858-₹1,429 (~300-500 THB or ~$8.90-$14.84) per day, with discounts for 3+ day rentals. Some include a basic helmet (often a half-shell, not a full-face), some don’t, ask before you pay.
The two main rental shops near the northern piers are at Tha Khao and the main road junction near Laem Had Beach on the northwest coast. If you’ve rented scooters in Chiang Mai or Koh Tao before, the process is identical: hand over a cash deposit (usually ₹2,859-₹5,718 (~1,000-2,000 THB or ~$29.68-$59.35) or a passport copy), sign a paper, ride away. The catch is that almost no shop will ask to see an IDP, which means you’re liable, not them, if anything goes wrong.
Option 2: Songthaews (Shared Pickup Trucks)
Songthaews are pickup trucks with benches in the back. On Koh Yao Yai they run semi-fixed routes along the main road but only when they have passengers, which means waiting times of 20 minutes to over an hour depending on time of day. Fares are negotiable but standard: ₹286-₹572 (~100-200 THB or ~$2.97-$5.94) per person for short hops (within a beach area), ₹858-₹1,429 (~300-500 THB or ~$8.90-$14.84) for longer runs across the island.
There is no official songthaew “station” on Yai. You flag one down on the main road, or ask your hostel to call one for you. After sunset, songthaews mostly stop running. If you’re heading out for dinner past 8 p.m., make sure your return plan is sorted in advance.
Option 3: Walk or Cycle (For the Northern Beaches)
If you’re staying in the Tha Khao / Loh Paret Bay area at the north end, almost everything you’ll need, restaurants, the pier, a couple of beach cafes, is walkable. The northern stretch has decent footpaths and a flat coastal road that works for walking. Bicycles are rentable at some hostels for ₹286-₹572 (~100-200 THB or ~$2.97-$5.94) per day, and Koh Yao Noi nearby has a similar setup that’s been covered in detail in our Koh Yao Noi transport guide.
Walking across the whole island in one go is unrealistic, but walking between beaches and the pier is.
Scooter Rental Rules: The IDP Question
Here’s the part where I sound like your mum. An Indian driving licence, even a two-wheeler one, is not legally valid for riding a scooter in Thailand. The Thai police technically require an International Driving Permit (IDP) with a motorcycle endorsement, which costs about ₹5,000 (~$51.90) to ₹7,000 (~$72.66) from your regional RTO before you fly. Most travellers skip this. Most travellers also don’t get stopped, because Koh Yao Yai doesn’t have the same police-checkpoint culture as Chiang Mai or Pai.
But “most” isn’t “all,” and the consequences are real. If you’re caught without an IDP at a checkpoint (rare here, common elsewhere in Thailand), the fine is ₹1,429-₹2,859 (~500-1,000 THB or ~$14.84-$29.68), paid at the station, not to the officer. If you crash without one, your travel insurance becomes invalid, which is the actual nightmare scenario. Hospital bills in Phuket can run ₹1.5 lakh for a minor incident with scans and observation.
The smart move: get the IDP before you leave India. The cheap move: skip it and accept the risk. The reckless move: ride drunk, at night, in the rain, without a helmet, and then act surprised when something goes wrong.
Safety Alert: Travel insurance explicitly excludes incidents where you were operating a vehicle without the appropriate licence. Read the policy wording, not the marketing. One hospital visit and you’ll wish you’d spent the ₹6,000 (~$62.28) on the IDP.
Scooter Rental Checklist (The Five-Minute Inspection)
Renting a scooter on Koh Yao Yai is painless if you spend five minutes on this checklist before riding off:
- Photos and video of every scratch, dent, and scuff. Walk around the bike. Open the seat. Photograph the odometer. Send it to yourself on WhatsApp so it’s timestamped. This protects you from “damage” charges that weren’t yours.
- Brakes test. Squeeze both levers while rolling slowly. Front and rear should bite firmly, not feel spongy.
- Tyres. Look at the tread depth and check for cracks. Thin tyres on wet roads are how most scooter accidents happen.
- Lights. Headlight, brake light, indicators. Turn the key, test them. Koh Yao Yai has dark stretches of road with no streetlights.
- Helmet. Always wear one. Thai law requires it, the helmet strap must click shut, and the helmet itself shouldn’t be cracked. If the rental shop doesn’t provide one, buy a half-shell in Phuket for ₹858 (~300 THB or ~$8.90) and bring it on the ferry.
For daily costs: budget ₹858-₹1,429 (~300-500 THB or ~$8.90-$14.84) for the scooter, plus ₹286-₹429 (~100-150 THB or ~$2.97-$4.45) for fuel per day of riding. Petrol stations are rare on the island; small roadside shops sell petrol in bottles for slightly more.
Local Transport Options: Grab, Bolt, and Why They Don’t Work Here
This is the question every first-time visitor to Koh Yao Yai asks: does Grab work on the island? Answer: no. Grab, Bolt, and any other ride-hailing app do not operate on Koh Yao Yai. There aren’t enough drivers, the road network is too small, and the fare structure wouldn’t make economic sense for drivers.
This is a big change from Bangkok or Phuket Town, where Grab and Bolt are functional and you’ll use them. On Yai, you don’t have that safety net. Plan accordingly: rent a scooter, or arrange songthaew pickups through your hostel, or stay in the northern area and walk.
For longer-distance transit (Phuket to the island, Krabi side trips, onward to Koh Chang or Koh Tao), you’ll book through 12go.
Cash is king on Koh Yao Yai. Songthaew drivers and scooter shops don’t take card payments, and there is no ATM on every corner. Bring enough Thai baht from a Phuket ATM, or use the Bangkok Bank ATM near Tha Khao Pier, fees around ₹629 (~220 THB or ~$6.53) per foreign-card withdrawal.
Getting Connected (You’ll Need Data)
Working data on your phone matters on Koh Yao Yai, more than people think, because you’ll be relying on Google Maps for navigation, your hostel for songthaew calls, and WhatsApp to coordinate pickup times. The two real options are a physical Thai SIM (AIS, dtac, or TrueMove) or an eSIM you activate before you fly.
For physical SIMs, AIS and dtac tourist SIMs at the Phuket airport cost ₹855 (~299 THB or ~$8.87) for 8 days with around 30 GB. The same SKU at a 7-Eleven is usually ₹57 (~20 THB or ~$0.59) less, so skip the airport kiosk if you have time. Coverage on Koh Yao Yai is decent for AIS, spottier for dtac, and weakest for TrueMove, so go AIS if you want reliable signal.
If you’d rather skip the airport counter entirely and have data the moment you land, an eSIM from a provider like Nomad or Airalo lets you buy a Thailand plan before departure, scan a QR code, and have signal at Phuket airport the second you clear immigration. Plans start around ₹482 (~5 USD) for a week. The eSIM works fine for Grab in Bangkok and Phuket Town, but won’t help you on Koh Yao Yai where Grab doesn’t run anyway. It’s purely for navigation, messaging, and hostel coordination.
Common Transit Mistakes Indians Make on Koh Yao Yai
Travellers report these mistakes repeatedly:
Mistake 1: Leaving your passport as scooter collateral. What people do: hand over the original passport “as deposit.” What happens: the shop keeps it overnight, you have no ID at your hostel, and if the shop shuts unexpectedly you’ve lost your passport in Thailand. How to avoid it: offer a cash deposit (₹2,859-₹5,718 (~1,000-2,000 THB or ~$29.68-$59.35)) or a photocopy of your passport. Most shops accept this. If a shop insists on the original, find another shop.
Mistake 2: Riding without a helmet “just to the corner shop.” What people do: leave the helmet at the hostel for short rides. What happens: even at low speed, a head impact on Thai tarmac is bad, and Thai police, though rare on Yai, can fine ₹1,429 (~500 THB or ~$14.84) on the spot. How to avoid it: helmet on, strap clicked, every single ride. The 30 seconds it takes is the difference between a story and a hospital bill.
Mistake 3: Assuming Grab will work at night. What people do: go out for dinner on the other side of the island, plan to Grab back at 10 p.m. What happens: no Grab, no songthaews running, dark road, no streetlights. How to avoid it: book your return songthaew before you leave, or eat near your hostel.
Mistake 4: Riding in the rain without experience. What people do: get caught in a tropical downpour, keep riding. What happens: slippery tarmac, sudden stopping distance, and crashes. How to avoid it: pull over under a roof. Tropical rain in southern Thailand usually passes in 20 minutes. Wait it out.
Mistake 5: Skipping the IDP because “no one checks.” What people do: ride without an IDP because past travellers say it’s fine. What happens: insurance voided after any accident. How to avoid it: get the IDP before you fly. Yes, it’s ₹5,000 (~$51.90) to ₹7,000 (~$72.66). Yes, it’s worth it. One hospital visit and you’ll remember this paragraph.
Koh Yao Yai FAQs
Is Koh Yao Yai walkable? The northern part around Tha Khao Pier, Loh Paret Beach, and the main road junction is walkable in 20 to 40 minutes. The southern end is too far for a casual walk, you need a scooter or songthaew.
Do I need a scooter on Koh Yao Yai? If you’re staying more than two nights and want to see more than one beach, yes. If you’re staying at a resort and content with that beach, no.
Can I take a ferry from Krabi to Koh Yao Yai? Not directly. You go via Phuket, or take a longtail from Railay to Koh Yao Noi and a small boat to Yai. Most travellers fly into Phuket.
Is Koh Yao Yai safe at night? Crime rates are low. The safety issue at night is transport: if you’re far from your hostel and songthaews have stopped, walking a dark unlit road is the actual risk, not crime. Plan your return.
Should I stay on Koh Yao Yai or Koh Yao Noi? Yai is bigger, quieter, more resort-heavy. Noi is smaller, more backpacker-oriented, with more local restaurants and a similar transport setup. If you want beach + quiet + minimal infrastructure, Yai. If you want hostels + cafés + other backpackers, Noi.
Can I use Indian UPI on Koh Yao Yai? Mostly no. Most scooter shops, songthaew drivers, and small restaurants are cash-only. AIS and dtac SIM vending machines at airports sometimes accept UPI via Indian apps, but once you’re on Yai, cash is the answer. Withdraw ₹5,718-₹8,577 (~2,000-3,000 THB or ~$59.35-$89.03) from a Bangkok Bank ATM in Phuket before you ferry over.
How far is Koh Yao Yai from Phuket? About 30 to 40 km as the crow flies, 1 to 1.5 hours by speedboat. It feels much further because there are no high-speed ferries running constantly.
Subodh’s Take
Here’s the honest take: Koh Yao Yai is not the place for a fast-paced itinerary. It’s an island where the transport infrastructure is intentionally minimal, and that’s part of the appeal. Rent a scooter, ride slowly, wave at locals, and stop planning everything 48 hours in advance. If you need Grab, nightlife, and dense urban energy, stay in Phuket. If you want empty beaches, slow songthaew rides, and the kind of sunset you remember in February, this is the island. Bring cash, get the IDP before you fly, and accept that “getting around” here means one main road and a friendly wave.
— Subodh, Bananarchy
