The Koh Larn speedboat & deposit scams

The Koh Larn speedboat & deposit scams — and how to dodge them

Updated 16 June 2026 · We visit. We don't sell placement.

"The ferry just left — but my speedboat can take you now." If you hear that at Bali Hai, slow down. Here are the common Koh Larn-area hustles and exactly how to avoid them.

By The Koh Larn Guide Editors · 9 June 2026 · 6 min read · Updated 16 June 2026

Koh Larn is not a dangerous place, and most operators are straight. But the Pattaya area has a handful of well-worn hustles aimed at day-trippers, and a little awareness saves you money and hassle. None of this should put you off — it's just the stuff locals know and tourists learn the hard way.

1. "The ferry just left" speedboat tout

The classic, common enough that there are forum threads literally titled "probably a scam." As you approach Bali Hai Pier, someone tells you the public ferry has just gone or isn't running, and steers you to a speedboat at several times the price. Sometimes it's true; often it isn't. Don't take a stranger's word for the schedule.

Tip: Walk to the end of the pier and check the actual public ferry yourself before paying anyone. The public boat is ~40฿; a speedboat seat is ~200–300฿ and a charter much more. A speedboat can be a great choice — but choose it on purpose, not because a tout panicked you into it.

2. Jet-ski damage deposits

The area's most notorious scam: you return a jet ski, the operator 'finds' a scratch or crack that was already there, and demands thousands of baht — sometimes while holding your passport. Protect yourself completely:

Film and photograph the entire machine — including existing damage — with the operator watching, before AND after you ride.
Agree the price and any deposit clearly up front, in writing if you can.
Never hand over your passport as a deposit. Offer a cash deposit or a photocopy instead.
If a dispute starts, stay calm and call the Tourist Police on 1155.

3. Scooter & ATV rental deposits

Same principle as jet skis. Photograph the bike before you ride, agree terms, don't surrender your passport, and check the brakes and tyres first. Combined with the island's steep hills, an unfamiliar scooter is a real injury risk — only rent if you're an experienced rider.

4. Seafood 'by weight' surprises

Fresh seafood is often priced by weight, which is normal — but ask the price per kilo and have it weighed before it's cooked, so the bill doesn't shock you. And confirm whether a 'free' sun lounger really is free with food, so you're not charged twice.

The verdict

Stay relaxed, not paranoid: check the ferry yourself, agree every price before you commit, never give up your passport, and keep 1155 (Tourist Police) saved. Do that and the island's small hustles can't touch you. More in our practical guide.