Koh Larn Island Complete Guide 2026
There’s a moment on the Bali Hai ferry that first-timers to Koh Larn always talk about. The mainland skyline shrinks behind you, the water shifts from murky brown to something else entirely, and then the island appears — green hills dropping to water that is genuinely, improbably turquoise. It doesn’t look like it belongs to this stretch of the Gulf Coast. It looks like the pictures people claim Thailand doesn’t live up to anymore.
Koh Larn (officially Coral Island, also Ko Lan) sits 7.5 kilometres offshore from Pattaya and is categorically a different world from the mainland beach. If you’ve been put off by Pattaya’s brown shoreline and wondered what the fuss is about, this is what the fuss is about.
This guide covers all six beaches in honest detail, exactly how to get there and get around, what water sports cost, where to eat, what’s actually worth snorkelling, and why staying overnight might be the best call you make in Thailand.
Koh Larn island — turquoise water and white sand just 45 minutes by ferry from central Pattaya
How to Get to Koh Larn from Pattaya
The Public Ferry (Best Option for Most Visitors)
The main ferry leaves from Bali Hai Pier at the south end of Pattaya Beach Road, near Walking Street. It’s a large open-deck boat, about 45 minutes each way, and costs ฿30 per person one way. That price has barely moved in years. It makes Koh Larn one of the cheapest island escapes in Southeast Asia, full stop.
Ferry timetable from Bali Hai Pier (approximate — confirm locally as schedules shift seasonally):
- 07:00 — First departure (good for day-trippers wanting early beach access)
- 09:00
- 10:00
- 12:00
- 14:00
- 17:00 — Final departure to the island
Return ferries from Koh Larn (Na Ban Pier):
- 06:30
- 09:30
- 11:00
- 13:00
- 15:00
- 17:30 — This is the last ferry back. Miss it and you’re staying overnight.
Buy your ticket at the small booth near the pier entrance before boarding.
A few practical points:
- On weekends and Thai public holidays, arrive 20–30 minutes early. The boat fills up.
- Seating is open-deck — shade on the upper level, more sun on the lower benches.
- No reservation system. First come, first served.
- Bring a dry bag for valuables if you want to sit on the lower deck in rough weather.
Bali Hai Pier — buy your ฿30 ferry ticket at the booth before boarding. The first morning ferry is best for beating crowds.
Speedboat (Faster, More Expensive)
Speedboat operators work from Bali Hai Pier and near Walking Street. They get you to Koh Larn in 15–20 minutes instead of 45.
- Shared speedboat (6–10 people): ฿100–150 per person
- Private speedboat charter: ฿1,500–2,500 for the boat
Worth it if your group is 4+ or you’re time-limited. For solo travellers or couples, the ฿30 ferry is hard to argue with.
Package Day Trips
Tour operators sell all-inclusive Koh Larn packages at around ฿500–1,500 per person, often with return transfer, snorkelling gear, and sometimes lunch. They make sense if you want zero logistics. But the island is easy enough to do independently that most people who do their research skip the package and keep the difference.
Getting Around the Island
Silor (covered songthaew truck): The main way to move between beaches. They wait at the pier and at each beach. Fixed prices:
- Na Ban Pier to Tawaen Beach: ฿40 per person
- Pier to Tien Beach: ฿50
- Pier to Nual Beach: ฿60
- Pier to Samae Beach: ฿70
- Cross-island connections: ฿50–100 depending on distance
Confirm the price before you board. Drivers are generally straight with tourists but worth checking.
Motorbike rental: Available near the pier and Tawaen Beach for ฿300–400 per day. The roads are narrow, hilly, and variable condition. Good fun if you’re confident; risky if you’re not.
Walking: Practical only between beaches with connecting paths — Tawaen to Tien has a walkable trail. Most other routes are better by silor.
Longtail boat: For Sangwan and Leng beaches (the smaller, harder-to-reach ones), negotiate directly with captains at the pier. Expect ฿300–600 for a short transfer.
All Six Beaches: Honest Comparison
Koh Larn’s tourism material calls all six beaches equally beautiful. They’re not. Here’s the real breakdown.
1. Tawaen Beach (Haad Tawaen) — The Main Event
Distance from pier: 2.5 km (฿40 by silor)
Crowd level: High on weekends, moderate on weekdays
Water quality: Good (cleaner than Pattaya mainland, not as clear as Nual)
Best for: Families, first-timers, people who want everything in one place
Tawaen is where most people end up, and for good reason. It’s a long, wide arc of sand with sun loungers, beach restaurants, every water sport imaginable, souvenir stalls, and a proper festive atmosphere.
Sun lounger hire: ฿100–200 per lounger, often free with a food or drink order at the adjacent restaurant. That’s the move — a beer and a plate of fried rice (฿120) at one of the beachfront restaurants and the lounger comes free.
The beach is genuinely packed on Thai public holidays and weekends, when tour groups arrive from Bangkok in numbers. On a Tuesday in February, it’s completely different — spacious, relaxed, and lovely.
Tawaen Beach — Koh Larn’s main beach is wide, well-serviced and spectacular. Weekdays are best for space.
2. Tien Beach (Haad Tien) — The Sweet Spot
Distance from pier: 2 km (฿50 by silor, or a 30-minute walk via the trail)
Crowd level: Medium — noticeably quieter than Tawaen
Water quality: Very good
Best for: Couples, anyone wanting slightly less chaos
Tien is where a lot of return visitors end up. It has most of Tawaen’s facilities — restaurants, water sports, sunbeds — but with fewer people and slightly cleaner water.
The food scene is genuinely good here. Grilled seafood platters for two (฿350–600, fresh fish, prawns, squid) eaten under shade structures with waves 3 metres from your feet. If it’s your first time and you want the full Koh Larn experience with a bit more breathing room, start here rather than Tawaen.
3. Nual Beach (Haad Nual) — Best Snorkelling
Distance from pier: 2 km south (฿60 by silor)
Crowd level: Low to medium
Water quality: Excellent — the best on the island for visibility
Best for: Snorkellers, couples wanting quiet, underwater photographers
Nual is where Koh Larn veterans point you. The beach itself is smaller and prettier, with water visibility that lets you see the sand and rocks from the surface. The snorkelling off the rocky points at both ends is the best beach-accessible snorkelling on the island.
What to bring: Your own snorkel gear if you have it (gear rental: ฿100–150/day for mask and fins). Swim out past the rocks to the right (facing the sea) for the best coral cover — depth around 3–5m, parrotfish, wrasse, occasional reef fish.
Fewer restaurants than Tawaen. A “bring your own snacks or eat at Tien first” kind of beach.
Nual Beach — the best snorkelling on Koh Larn. Clear water, rocky headlands, and far fewer crowds than Tawaen.
4. Samae Beach (Haad Samae) — Long and Beautiful
Distance from pier: 3 km (฿70 by silor)
Crowd level: Low
Water quality: Good
Best for: Space, long walks, a quiet afternoon
Samae is the longest beach on Koh Larn — nearly 500m of sand, significantly fewer visitors, and a genuinely tranquil feel on a weekday.
Basic food stalls and a few small restaurants, but limited infrastructure. The trade-off is space and quiet. If you came to Koh Larn to decompress and read, Samae is your beach.
5. Sangwan Beach (Haad Sangwan) — Hard to Reach, Worth It
Distance from pier: Best accessed by longtail boat (฿300–400)
Crowd level: Very low
Water quality: Excellent
Best for: Divers, serious snorkellers, near-solitude
Sangwan barely has tourist infrastructure — no rows of sunbeds, no music, a handful of simple food options at most. What it has is excellent water clarity and reef access that draws divers.
The logistics of getting there (longtail from the pier, or an adventurous motorbike route) filter out most day-trippers. That’s the point. If you want to experience what Koh Larn felt like before the speedboats arrived, Sangwan delivers it.
6. Leng Beach (Haad Leng) — The Diver’s Beach
Distance from pier: Accessible by longtail or motorbike
Crowd level: Very low
Water quality: Excellent
Best for: Scuba divers, serious snorkellers
Leng is small, quiet, and primarily a departure point for diving. Several operators use it as a base. The reef access is Koh Larn’s best for scuba — typically 10–15m visibility, more varied marine life than the beaches closer to mainland traffic lanes.
If you’re not diving, Sangwan is probably a more rewarding “quiet beach” option. Leng is genuinely for divers.
Water Sports: Prices and What’s Worth It
Koh Larn’s water sports are mostly at Tawaen and Tien. Prices are higher than mainland Pattaya because of the island logistics — accept that as part of the deal.
| Activity | Price Range (THB) | Verdict |
|---|---|---|
| Parasailing | ฿300–500 per ride | Worth it for the views of the island from above |
| Jet ski (solo) | ฿700/30 min | Fun; inspect for pre-existing damage before riding |
| Jet ski (tandem) | ฿800/30 min | Better value for couples |
| Banana boat | ฿200–300 per person | Classic, chaotic, good fun |
| Paddleboard hire | ฿200/hr | Good way to explore the shoreline |
| Kayak hire | ฿200–300/hr | Rocky headlands are worth paddling around |
| Glass-bottom boat | ฿200/person | 30-min tour; kid-friendly way to see the reef |
| Snorkel gear hire | ฿100–150/day | Basic quality; bring your own for a better experience |
| Scuba intro dive | ฿1,500–2,500 | Reputable operators at Leng; check certifications |
Jet ski note: Koh Larn operators are generally more regulated than mainland Pattaya, but the same risk exists — a claim of pre-existing damage on return. Photograph or video the entire ski before you take it. Most operators are legitimate; the few who aren’t look for inattentive tourists.
Parasailing tip: The view from 100m over Koh Larn is spectacular. If you do one activity, this is the one.
Snorkelling: Where the Good Stuff Is
The honest answer: Koh Larn’s coral is not what it was in the 1990s, and it won’t be confused with the Similans or Koh Tao. But there’s still genuine marine life, and the clear water makes a snorkel worthwhile.
Best snorkel spots:
- Nual Beach (rock headlands): Best beach-accessible snorkelling. Depth 3–5m, reasonable coral, parrotfish and wrasse.
- Sangwan Beach (outer reef): Better coral density than the main beaches, especially the right-side point.
- Longtail boat snorkel tours: Operators at Tawaen run 2-hour tours to the better outer reef sites for ฿250–350 per person. Best bang for buck on the island.
What you’ll likely see: Parrotfish, triggerfish, wrasse, sergeant majors, occasional barracuda, sea urchins, and mixed coral (some bleached, some healthy). Not the Maldives — genuinely a worthwhile underwater world that beats standing on Pattaya Beach.
Where to Eat on Koh Larn
Tawaen Beach Restaurants
The restaurant row along Tawaen is the most developed food scene on the island. Seafood headlines: grilled fish, steamed clams, spicy prawn dishes, fried squid. A full seafood platter for two runs ฿400–700 depending on size and species.
What to order:
- Pla kapong neung manao (steamed seabass with lime and chillies): ฿250–350 depending on fish size. The single best dish on the island.
- Hoy lai pad nam prik pao (clams stir-fried with roasted chilli paste): ฿120–180. Order this.
- Pad thai / khao pad (basics, ฿80–120): Good when you want something simple.
- Som tam (papaya salad): ฿70–100. Fresh, spicy, perfect before swimming.
- Fresh coconuts: ฿60–80. Non-negotiable in the heat.
Beer is ฿70–100 for a standard Chang or Singha at most beachside restaurants — roughly twice the 7-Eleven price. Island premium.
Koh Larn’s beachside restaurants — fresh grilled seafood with your feet practically in the sand
Village Restaurants (Near the Pier)
The small village near Na Ban Pier has a few local restaurants that are cheaper and less tourist-oriented than the beach operations. Good for a proper Thai breakfast (jok, khao tom, fried egg with rice) before heading to the beach. Meals run ฿60–120.
7-Eleven
Yes, there’s a 7-Eleven on Koh Larn, near the pier. Useful for ice cream, water (buy a large bottle here — it’s cheaper than at the beach), snacks, and instant meals if you’re staying overnight on a budget.
Staying Overnight: Why You Should Consider It
The secret the day-trip crowd misses: Koh Larn after 5 PM is a completely different island.
The last ferry takes approximately 80% of visitors back to the mainland. The beach vendors pack up. The music stops. The sand belongs to whoever was smart enough to book a room.
Watching sunset from Tawaen Beach with a handful of other overnight guests is one of those travel experiences that doesn’t show up in Instagram highlights but stays with you.
Overnight accommodation options:
Budget (฿400–800/night)
Basic guesthouses and bungalows near the pier village and along the road toward Tawaen. Air conditioning, fan, or open-air options. No frills, clean enough, perfectly functional.
- Fan-cooled bungalows: ฿400–600/night
- Air-conditioned rooms: ฿600–900/night
- Check Booking.com or Agoda for current availability — the named properties (Koh Larn Bungalow, etc.) change hands regularly.
Mid-Range (฿800–2,000/night)
Several small resorts near Tawaen Beach offer proper amenities — air con, real beds, swimming pool in some cases.
- Paradise Beach Resort: Near Tawaen, rooms from around ฿1,200/night
- Blue Sky Resort: Clean mid-range property with sea views
Practical overnight tips:
- Book ahead for weekends and Thai public holidays. Capacity is limited.
- Midweek stays are fine to book last-minute and notably cheaper.
- Most accommodation includes or is near restaurant facilities. Late-night food options beyond guesthouses are limited.
- The pier area has the most after-dark activity (small bars, a few restaurants) — if you want anything resembling nightlife, stay near there.
- Bring any medications, specific toiletries, or food items you need. Island supply chains are what they are.
Best Time to Visit Koh Larn
Day of the Week
Weekdays (Monday–Friday) are dramatically less crowded. If you have flexibility, Tuesday or Wednesday gives you Koh Larn at its best — space on the beach, attentive service, and parasailing without a queue.
Weekends are still worthwhile. The atmosphere has its own energy — just adjust expectations for crowds.
Month of the Year
- November to March (cool/dry season): Best conditions. Good water visibility, pleasant weather (27–32°C), low rain chance. Peak season, so weekends get busy.
- April to June (hot season): Very hot but still dry. Good water conditions. April (Songkran) brings the biggest crowds of the year — fun chaos if you’re into it.
- July to October (wet season): Afternoon squalls likely, but not usually all-day rain. Cheaper accommodation, fewer tourists, and some genuinely lovely moody weather. Check sea conditions before the ferry — rough weather occasionally cancels services.
Time of Day
The early ferry (07:00 from Bali Hai Pier) puts you on Koh Larn before the main crowd arrives around 10–11 AM. Two hours of relatively peaceful morning beach time is worth the early start.
Take the 17:30 last ferry back to maximise your day. Or stay overnight.
Practical Information
Money
- ATM: One machine at the pier village. It works but occasionally runs dry on busy weekends. Bring enough cash from Pattaya.
- Most restaurants and water sports operators are cash-only. A few larger beach restaurants may accept cards — don’t rely on it.
- Suggested cash per person for a day trip: ฿1,500–2,500 (ferry + transport + food + one activity). Budget up if you want water sports.
Mobile Coverage
AIS, DTAC, and TrueMove H all have reasonable 4G coverage across most of the island. Expect occasional dead spots at the far beaches.
Toilets
Available at Tawaen Beach and most beach areas (฿10–20 to use). Bring your own toilet paper as backup.
What to Pack for a Day Trip
- Sunscreen (30+ SPF minimum — the island sun is real)
- Reef-safe sunscreen if you plan to snorkel
- Swimwear, towel, dry bag for electronics
- Cash (฿1,500–2,500 for a comfortable day)
- Water (buy a large bottle at the pier 7-Eleven — cheaper than beach prices)
- Light change of clothes for the ferry home
- Your own snorkel mask if you have one (rental quality is basic)
Getting Home from Bali Hai Pier
Songthaew trucks wait outside Bali Hai Pier for returning island visitors. Fixed routes along Beach Road to most central Pattaya destinations: ฿10–20 per person. Tuk-tuks and taxis also available — negotiate before boarding.
Koh Larn vs. Other Day Trips from Pattaya
Koh Larn vs. Koh Samet: Koh Samet has arguably better beaches, but it’s a 2.5–3 hour drive from Pattaya. For a one-day trip, Koh Larn wins on logistics alone. Koh Samet makes more sense for a multi-day escape.
Koh Larn vs. Nong Nooch Tropical Garden: Completely different experiences. Koh Larn is a beach day; Nong Nooch is a cultural and garden attraction. Ambitious travellers can combine them — morning Nong Nooch, afternoon ferry for sunset on the island.
Koh Larn vs. Sanctuary of Truth: Different categories again. If you have limited time in Pattaya, both Koh Larn and the Sanctuary of Truth belong on the list — they’re just in different directions.
The real competition: In Pattaya’s immediate vicinity, nothing beats Koh Larn for a proper beach day. The mainland beach doesn’t come close, and the ฿30 ferry makes the decision easy.
Getting There: Quick Summary
- Go to Bali Hai Pier (south end of Beach Road, near Walking Street)
- Buy a ferry ticket at the booth: ฿30 per person
- Board the ferry (~45 min journey)
- At Na Ban Pier, get a silor to your chosen beach: ฿40–70
- Swim, eat, snorkel, parasail. Repeat.
- Catch the 17:30 ferry back from Na Ban Pier (or stay overnight)
That’s it. Sometimes the best travel experiences are also the simplest.
Looking for hotels near Bali Hai Pier for easy island access? Browse Pattaya beachfront hotels →
Planning a longer Pattaya trip? See our 3-day Pattaya itinerary → which includes a full Koh Larn day.
Arriving in Pattaya and figuring out logistics? Getting to Pattaya guide →
FAQ — Koh Larn Island
How do you get to Koh Larn from Pattaya?
The public ferry leaves from Bali Hai Pier at the south end of Beach Road and costs ฿30 per person one way — about 45 minutes each way. Speedboats get you there in 15–20 minutes for ฿100–150 per person shared, or ฿1,500–2,500 for a private charter. Buy your ferry ticket at the small booth near the pier before boarding.
What time is the last ferry back from Koh Larn?
The last return ferry from Na Ban Pier on Koh Larn leaves at 17:30. Miss it and you’re staying overnight. On weekends and Thai public holidays, arrive at the pier by 17:00 — it fills up. The first morning ferry from Bali Hai Pier is at 07:00.
Which beach on Koh Larn is the best?
Tawaen Beach is the main event — the longest stretch, best facilities, good water, and everything from sunbeds to water sports. For clearer water and fewer crowds, Nual Beach is the pick. Sangwan and Leng beaches are the quietest but require a longtail boat to reach. On a weekday, even Tawaen is manageable; on a weekend, aim for Nual if you want space.
How do you get between beaches on Koh Larn?
Covered songthaew trucks (silors) wait at the pier and at each beach with fixed prices: Na Ban Pier to Tawaen is ฿40, to Tien Beach ฿50, to Nual Beach ฿60, and to Samae Beach ฿70. Motorbike rental is available near the pier for ฿300–400/day if you want to explore independently.
Can you stay overnight on Koh Larn?
Yes. A small number of guesthouses and bungalows operate on the island — quiet, basic, and nothing like the mainland hotels. Staying overnight means you can walk the beaches at sunrise before the day-trippers arrive, which is a genuinely different experience from a day trip. Book ahead if visiting November to February.
Is Koh Larn worth visiting compared to Pattaya Beach?
There’s no comparison. Pattaya Beach is grey-brown water and atmospheric chaos — fine for what it is. Koh Larn has turquoise water, white sand, and genuine beach holiday territory. The ฿30 ferry makes it one of the cheapest island trips in Southeast Asia. It’s the essential Pattaya day trip, full stop.
