Go, but pay attention.
UK FCDO softened language on Phuket seasonal flooding risk; CDC dengue notice remains active for rainy season.
Governments, one trip
What they're telling their own citizens about Thailand
The real score
The breakdown
See it from your perspective
Go, but pay attention.
The general Sketch Score, unweighted for any specific traveler.
Skip these
Where to actually avoid
Avoid: Deep South (Yala, Pattani, Narathiwat, parts of Songkhla)
Decades-long separatist insurgency; frequent bombings and shootings targeting security forces, occasionally civilians.
Don't fall for it
Scams to know
"The Grand Palace is closed today" tuk-tuk scam
A friendly local tells you a major sight is closed for a holiday/prayer/cleaning, then offers a tuk-tuk to a "better" alternative — usually a commission-paying gem or tailor shop. The palace is not closed. Counter-move: walk to the gate yourself and check opening hours online before you leave your hotel.
Jet ski / rental damage scam
Return a rented jet ski or scooter and be told you damaged it, with a large cash payment demanded on the spot, sometimes with intimidation. Counter-move: photograph/video every rental in detail before you take it, and use a card, not a passport, as the deposit.
Gem and tailor "good deal today only" scam
Gems or custom suits sold at a steep 'wholesale' price that turn out to be worthless or never delivered as promised. Counter-move: never buy jewelry or clothing on a same-day pressure pitch, especially one a tuk-tuk driver steered you toward.
Don't do this
Laws that jail tourists
Lèse-majesté
Criticizing, insulting, or defaming the monarchy is a criminal offense carrying up to 15 years per count — this includes social media posts and shares, even from abroad in some prosecutions. Avoid the topic entirely in public and online.
Cannabis is restricted again
After a period of decriminalization, recreational cannabis use and sale is restricted; possession without a valid medical justification/prescription can result in fines or prosecution. Do not assume the earlier decriminalized status still applies.
E-cigarettes and vapes are banned
Importing, possessing, or using e-cigarettes/vapes is illegal, with fines and confiscation reported at airports.
Staying healthy
What to watch out for, health-wise
Active notices
- • Dengue fever — year-round risk, higher in rainy season (Jun–Oct)
- • Japanese encephalitis — risk in rural/agricultural areas for longer stays
Tap water safe to drink: No — bottled/filtered only
Vaccines
Recommended: Hepatitis A, Typhoid, Japanese Encephalitis (long stays)
Getting in
What you'll need at the border
Visa exemption on arrival for most nationalities for stays up to 30-60 days depending on nationality and entry mode; longer stays require a visa in advance.
Passport validity required: 6 months beyond entry.
Real talk
What travelers actually say
Most r/solotravel and r/Thailand threads agree Bangkok and the main tourist islands feel safe walking around even at night, with the real risks being scooter accidents (helmet laws barely enforced, insurance often invalid for foreigners without a Thai license), and the classic tuk-tuk/gem-shop hustles rather than violent crime.
“Nobody mugged me in three weeks but I watched two separate tourists get talked into the 'palace is closed' routine on the same day.
— r/solotravel
“The scooter is the actual danger, not people. Wear the helmet, get the license, or just take Grab everywhere.
— r/Thailand
Pack this, know this
The little things that trip people up
Plug & voltage
A / B / C / O · 230V
Driving side
left
Emergency
police: 191 / ambulance: 1669 / tourist_police: 1155
Tipping
Not obligatory but appreciated; round up or leave 20-50 THB for good service.
SIM / Data
Prepaid tourist SIMs (AIS, dtac, True) are available at the airport and 7-Elevens; eSIM options exist for most major carriers.
Cash vs. Card
Cash still rules for street food, markets, and tuk-tuks; cards fine in malls and hotels. Carry small bills.
Zoom in
3 Thailand cities on SKETCH.WORLD
Real, resident-submitted Numbeo crime data at the city level — the same national picture above, with crime swapped for what people who actually live there report.
Show the receipts (5 sources)
- us-state — observed 2026-07-10
- uk-fcdo — observed 2026-07-10
- ca-gac — observed 2026-07-10
- au-smartraveller — observed 2026-07-10
- osac — observed 2026-07-01