Koh Larn sits 7.5 kilometers off the Pattaya coastline. On a clear morning, you can see it from Bali Hai Pier. The public ferry takes about 45 minutes. The island has six beaches, a handful of seafood strips, and one road that connects most of them.
Most visitors arrive mid-morning, spend two hours at the main beach, eat at the first restaurant they see, and leave with a mixed impression. That version of Koh Larn is fine but not the reason to go. Here is how to plan the island well.
Getting to Koh Larn from Pattaya
The departure point is Bali Hai Pier at the southern end of Pattaya Beach Road.
Feature | Public Ferry | Speedboat |
| Travel Time | Around 45 minutes | Around 15 minutes |
| Departure Point | Bali Hai Pier | Bali Hai Pier |
| Schedule | Multiple departures daily | Available on demand at the pier |
| First Departure | Around 7:00am | Flexible |
| Last Return | Around 6:00pm | Flexible |
| Arrival Point | Tawaen Beach | Varies by arrangement |
| Best For | Budget travelers and solo visitors | Groups and travelers with limited time |
| Notes | Most straightforward option with fixed schedule | Faster option, cost becomes reasonable when split among a group |
Getting to Bali Hai Pier
From central Pattaya, a songthaew along Beach Road costs around 10 to 20 baht per person. Motorbike taxis and tuk-tuks charge more but drop you at the entrance.
If the plan is arriving from Bangkok on a day trip, the Bangkok to Pattaya Day Trip can be arranged to include Koh Larn, which removes the need to navigate the pier schedule independently on a compressed timeline.
Which Beaches Are Worth It
Koh Larn has six named beaches. They are not all equal, and the difference between them is larger than most guides acknowledge.
- Tawaen Beach
The main beach and the one most visitors default to. It is the most accessible since the public ferry docks here directly. It is also the most developed and the most crowded. Sunbeds for rent, jet skis, banana boats, food stalls, restaurants, and vendors covering most of the beach strip. For a lively beach day with full facilities, Tawaen delivers exactly that. For a quiet swim, Tawaen is the wrong choice. Arriving before 10am on weekdays makes a real difference. On weekends and Thai public holidays, the beach fills fast and stays loud through the afternoon. - Samae Beach
About 10 minutes by songthaew from the Tawaen pier. Samae is smaller, less crowded, and has a more relaxed pace. A seafood restaurant strip runs along the back of the beach. The water is calm and the sand is clean. For most visitors who want an island experience without the Tawaen crowd density, Samae is the better starting point. - Tien Beach and Nuan Beach
Quieter than both Tawaen and Samae. Fewer facilities, fewer vendors, fewer people. Tien Beach in particular has cleaner water and a more natural setting. Getting there requires a songthaew or motorbike rental and takes 15 to 20 minutes from the main pier. Worth the extra travel if the priority is swimming and scenery over convenience. - Sang Wang and Hua Yen
The least visited beaches on the island. Minimal facilities, almost no vendors. Suitable for visitors who specifically want distance from the main tourist areas and do not mind limited food options nearby.
Best Time to Arrive
The first or second ferry from Bali Hai Pier is the most useful one. Reaching Koh Larn before 9am means quieter beaches, cooler air, and a proper choice of where to set up for the morning.
By 10:30am the crowd has built. By noon on weekends, finding a clear stretch of sand at Tawaen is difficult and the noise on the main beach strip is constant.
Weekdays are meaningfully better than weekends. Thai public holidays and long weekends push high volumes of domestic tourists specifically to Koh Larn. If the dates are flexible, a Tuesday or Wednesday visit looks different from a Saturday visit in terms of both crowd size and beach quality.
The best months for the island are November through April, which aligns with the dry season along the Gulf of Thailand coast. May through October brings more rain, rougher water, and stronger wind. The island still operates during this period and is noticeably less crowded, but swimming conditions are not always good.
Getting Around the Island
Two practical options once at the pier:
- Songthaew — Small covered pickup trucks that run fixed routes between the beaches. Fares run 30 to 50 baht per person depending on distance. The most straightforward option for most visitors and the easiest way to move between Tawaen and Samae.
- Motorbike rental — Available near the Tawaen pier at around 200 to 300 baht per day. Useful for covering multiple beaches at your own pace. The roads have steep sections and some sharp turns, so confidence on a motorbike matters here.
Walking between beaches is possible but the terrain is hilly and distances are longer than the island’s small size suggests on a map.
What to Eat on Koh Larn
- The seafood along Samae Beach is the clearest answer. Restaurants on that strip serve fresh fish, grilled prawns, squid, and standard Thai dishes at prices that are reasonable by island standards.
- Tawaen Beach has more options volume-wise, but quality is inconsistent and prices trend higher the closer you get to the main ferry dock. Moving further from the pier generally improves the value.
- What tends to be good: grilled whole fish, steamed clams with Thai herbs, pad see ew, tom yum soup. Simple, fresh, cooked to order.
Bring enough cash. ATMs exist on the island but reliability is not guaranteed, and a few of the smaller restaurants and food stalls are cash only.
For visitors on a halal itinerary, food options on Koh Larn are limited and not consistently labelled. Planning a main meal on the Pattaya side before or after the island crossing is the safer approach. The halal food guide for Pattaya covers the better options on the mainland.
Koh Larn as an Add-On vs Its Own Day
This is the question worth answering before booking.
With a Full Day in Pattaya
Koh Larn fits cleanly into a full Pattaya day. Leave for the pier around 7 to 8am, reach the island by 9am, spend four to five hours across one or two beaches, and return to Pattaya by 2pm. That still leaves time for other stops on the Pattaya side.
If Sanctuary of Truth or other mainland attractions are on the list, this guide covers whether Sanctuary of Truth is worth the visit to help with prioritization. For a broader view of what else Pattaya offers, the full Pattaya attractions guide is a useful planning reference before finalizing the day.
On a Bangkok to Pattaya Day Trip
This is where it gets tight. The drive from Bangkok to Pattaya takes roughly two hours each way. Adding a Koh Larn ferry crossing leaves a compressed window on the island, typically 90 minutes to two hours before needing to head back.
That is enough time for a swim and a meal at Samae Beach, but it is not a relaxed island day. Whether it is worth including depends on the priority. If Koh Larn is the main reason for the trip, a dedicated Pattaya day is the better option. If it is a quick addition to an existing Pattaya stop, it can work with an early enough departure from Bangkok.
Book your Bangkok to Pattaya Day Trip here and ask to include a Koh Larn stop when arranging the itinerary. It can be built into the schedule based on departure time and what else the day needs to cover.
What to Know Before You Go
- Take the first or second ferry to avoid the mid-morning crowd building at Tawaen
- Bring cash in small bills for songthaews, food, and sunbed areas
- Tawaen has almost no natural shade after 11am — sunscreen and a hat are not optional
- The last return ferry leaves the island around 6pm; missing it means paying for a speedboat back
- Weekday visits are noticeably better than weekends or public holidays
- Samae Beach is the better default for visitors who want calm water and a proper meal over convenience
Koh Larn is a short crossing from Pattaya but it adds something the city itself does not offer. Getting there early and picking the right beach for what the day actually needs to be is the difference between a good island morning and a crowded, expensive one.