Quick answer: Watch for the ‘attraction is closed’ tuk-tuk gem scam, taxi meter refusals, jet-ski damage claims, and overpriced tailor and tour touts.
Bangkok is safe and friendly, but a few classic scams target tourists. Recognising them keeps your trip smooth.
Common scams to watch for
‘It’s closed today’
A friendly stranger or tuk-tuk driver says the Grand Palace or a temple is closed, then offers a cheap tour that ends at gem and tailor shops paying commission. The big sights are rarely closed — check yourself.
Tuk-tuk & taxi
Tuk-tuks quote inflated flat fares; taxis ‘forget’ the meter. Insist on the meter or use Grab.
Gem scam
Shops (often via the tour above) pressure you to buy ‘investment’ gems to resell at home. Never buy — they’re worthless markups.
Jet-ski damage
Rental operators claim you damaged the jet-ski and demand huge sums. Photograph any rental thoroughly before use, or avoid renting.
Ping-pong shows
Touts lure you to shows with no cover charge, then present a massive bill. Avoid.
How to protect yourself
Verify opening times yourself, insist on metered taxis or use Grab, never buy gems, photograph rentals before use, and treat unsolicited ‘helpful’ advice with friendly skepticism.