Thailand

Travel advisory: Exercise a high degree of caution

Source: Government of Canada (travel.gc.ca) · Updated 2026-06-21

SAFETY & SECURITY

  • Terrorism threat is active: Thai authorities defused bombs in Phuket, Krabi, and Phang Nga as recently as June 2025; further attacks in tourist areas, airports, and public spaces are possible.

Prepare: Identify exits upon arrival at any venue; register your trip at travel.gc.ca/travelling/registration so Canada can reach you in an emergency.

  • Demonstrations occur regularly in Bangkok near Victory Monument, Democracy Monument, Bangkok Arts and Cultural Centre, and Ratchaprasong intersection — they can turn violent without warning.

Prepare: Monitor local Thai news (e.g., Bangkok Post) daily and avoid any area where crowds are gathering.

  • Foreigners are being lured to Thailand with fake high-paying job offers, then kidnapped and trafficked or forced into scam operations in neighbouring countries.

Prepare: Treat any unsolicited high-paying remote job offer involving Thailand with suspicion; verify all offers through official company channels before responding.

  • Spiked drinks and food are used to facilitate robbery and sexual assault, particularly at full moon parties, Songkran, and entertainment districts like Koh Pha Ngan and Koh Tao.

Prepare: Never accept food, drinks, gum, or cigarettes from strangers; keep your drink in hand at all times.

  • Motorcycle and watercraft rental scams are common — companies falsely claim damage, withhold passports left as collateral, or steal the vehicle and demand compensation.

Prepare: Never surrender your passport as collateral; photograph all pre-existing damage before accepting any rental vehicle.

  • Thailand-Myanmar border areas in Mae Hong Son and Tak provinces carry elevated risk from banditry, drug trafficker clashes, and unannounced border closures.

Prepare: Use designated crossing points only and check current border status with local authorities before approaching.

HEALTH

  • Dengue fever is endemic throughout Thailand, including urban areas like Bangkok; transmission peaks during the rainy season (May–October) but occurs year-round.

Prepare: Pack and consistently use DEET-based insect repellent; wear long sleeves and pants during peak mosquito hours (dawn and dusk).

  • Malaria risk exists in rural and forested border areas, particularly near the Myanmar and Cambodia borders; negligible risk in Bangkok and major tourist centres.

Prepare: Consult a travel health clinic at least 6 weeks before departure about antimalarial medication for your specific itinerary.

  • Chemical pesticide poisoning (including phosphine) has been reported in accommodations; symptoms may resemble common illness.

Prepare: Ask accommodations whether pesticides are used and request treated rooms be ventilated before occupancy; seek emergency care immediately if you feel unusual symptoms.

  • Routine vaccines (hepatitis A, typhoid, tetanus) are recommended; hepatitis B and rabies should be considered depending on activities and length of stay.

Prepare: Book a travel health clinic appointment at least 6 weeks before departure to confirm and update all vaccinations.

  • Medical care in Bangkok is generally adequate at private hospitals; outside major centres, facilities decline sharply and medical evacuation may be required.

Prepare: Purchase travel insurance that explicitly covers medical evacuation and confirm it covers any adventure activities planned.

  • Food and water safety: tap water is not safe to drink; food hygiene varies widely at street stalls.

Prepare: Drink only bottled or boiled water and eat at busy, high-turnover vendors where food is cooked to order.

VISA & ENTRY

  • Visa-free entry: Canadian passport holders can enter Thailand without a visa for tourism stays; the exemption currently allows up to 60 days (Thailand extended the visa-free period — confirm current terms at the Thai embassy before travel).

Prepare: Verify the exact current visa-free duration and any conditions at the Royal Thai Embassy in Ottawa (thaiembassy.ca) before booking.

  • Passport validity: your passport must be valid for the duration of your intended stay; Thailand's standard practice requires at least 6 months of remaining validity.

Prepare: Check your passport expiry date now; renew if fewer than 6 months remain past your planned return date.

  • Overstaying a Thai visa or exemption carries fines, detention, and a ban on re-entry.

Prepare: Mark your permitted departure date clearly in your itinerary and set a calendar reminder 1 week before it expires.

Verify all visa and entry requirements directly with the nearest embassy or consulate before travel. Requirements can change without notice.

LOCAL LAWS & CULTURE

  • Drug offences carry severe penalties including the death penalty; possession of even small quantities can result in long imprisonment.

Prepare: Decline any request to carry packages or luggage for others; do not purchase or use any controlled substance.

  • Lèse-majesté laws (insulting the monarchy) are strictly enforced and apply to foreigners; social media posts critical of the royal family have led to arrests.

Prepare: Refrain from any public or online commentary about the Thai monarchy, even in jest.

  • Gambling is largely illegal in Thailand; participating can result in arrest.

Prepare: Avoid any informal gambling activity, including street games that may appear casual or tourist-oriented.

  • Temple dress code: shoulders and knees must be covered when entering Buddhist temples; many temples provide wraps at the entrance.

Prepare: Carry a lightweight scarf or sarong in your day bag for temple visits.

  • LGBTQ+ travellers: same-sex relationships are not criminalised and public attitudes in Bangkok and tourist areas are generally tolerant, but open displays of affection outside major cities may attract negative attention.

Prepare: Research the local norms of specific regions you plan to visit outside Bangkok.

PRACTICAL & CONNECTIVITY

  • Currency: Thai Baht (THB); credit cards are accepted at hotels and major establishments, but cash is essential in markets, smaller towns, and rural areas.

Prepare: Notify your bank of travel dates and withdraw local currency from bank ATMs inside branches to reduce card skimming risk.

  • ATM and credit card fraud is common; card readers are sometimes tampered with and card data stolen.

Prepare: Cover the PIN pad when entering your number, use ATMs inside banks, and review your card statements within 24 hours of each transaction.

  • Power: Type A and B outlets (same as Canada), 220V — Canadian devices rated only for 110V require a voltage converter.

Prepare: Check the voltage rating on each device you plan to bring; buy a converter for any 110V-only electronics.

  • SIM/connectivity: local SIM cards (AIS, DTAC, True Move) are available at the airport arrivals hall; eSIM options work well in Thailand.

Prepare: Purchase a local SIM at Suvarnabhumi or Don Mueang airport on arrival for reliable, affordable data.

  • Road safety: traffic accidents are a leading cause of foreigner deaths in Thailand; road conditions are hazardous, traffic laws are routinely ignored, and motorcycle accidents are extremely common.

Prepare: Wear a helmet on any motorcycle, use licensed taxis or ride-hailing apps (Grab) instead of renting motorcycles, and do not assume pedestrian crossings are safe.

CLIMATE & TIMING

  • Best time to visit central and northern Thailand: November to February — dry season with lower humidity and cooler temperatures.
  • Rainy season: May to October; flooding, especially in the north and northeast, can disrupt transport and close roads.

Prepare: If travelling during rainy season, monitor local flood warnings and build itinerary flexibility around potential closures.

  • Southern peninsula timing splits: the east coast (Koh Samui, Koh Phangan) peaks November–January; the west coast (Phuket, Krabi) peaks December–April — each coast has its own wet season.

Prepare: Align your southern destination with the correct coast's dry season to avoid monsoon conditions.

  • Extreme heat: March to May brings the hottest temperatures, frequently above 40°C in inland areas; heat illness risk is real.

Prepare: Stay hydrated, schedule outdoor activity in the early morning, and know the signs of heat exhaustion.

TOP SIGHTS

  • Wat Phra Kaew (Temple of the Emerald Buddha), Bangkok — the most sacred Buddhist site in Thailand, located within the Grand Palace complex; requires covered shoulders and knees to enter.
  • Chiang Mai Old City — a walkable, moat-ringed historic district with dozens of active temples and a well-established base for northern trekking and cultural activity.
  • Ayutthaya Historical Park — the ruins of Thailand's former capital, a UNESCO World Heritage Site with monumental temple complexes reachable as a day trip from Bangkok.
  • Khao Yai National Park — UNESCO-listed forest habitat with reliable wildlife sightings (elephants, gibbons, hornbills) within three hours of Bangkok.
  • Railay Beach, Krabi — a limestone-cliff peninsula accessible only by boat, with rock climbing and sea kayaking; note jellyfish and riptide warnings apply to Krabi coastal waters.

Prepare: Heed all beach flag warnings and have the number of the nearest clinic saved before swimming at Railay.

WHERE TO STAY

Bangkok

  • Sukhumvit (Asok to Thong Lo) — well-lit, BTS Skytrain access, high density of reputable hotels; avoid street-level scams near tourist-heavy Nana and Asok intersections after dark.
  • Silom / Sathorn — business-district security standards, good transit links, close to the riverside; lower street-crime profile than backpacker zones.
  • Riverside / Charoen Krung — heritage boutique hotels, walkable waterfront, ferries to major sights; generally quieter and lower-risk than the Khao San Road area.

Chiang Mai

  • Nimman (Nimmanhaemin Road) — modern, well-lit neighbourhood popular with long-stay travellers; good infrastructure and lower petty crime risk.
  • Old City (Tha Phae area) — convenient for temples and night markets; budget guesthouses here have reported break-ins, so choose properties with room safes.
  • Santitham — residential area just north of the Old City moat; quieter, fewer tourist-targeted scams, and authentic local pricing.

Phuket

  • Patong — highest concentration of services and transport; also highest concentration of nightlife-related crime, overcharging, and scams — maintain awareness after dark.
  • Kata / Karon — lower-key than Patong, family-friendly resort strip; note jellyfish and riptide advisories apply to beaches here.
  • Phuket Town (Old Town) — Sino-Portuguese heritage district, lower crime profile, authentic dining; further from beaches but a calmer base.

EMERGENCY CONTACTS

  • Canadian Embassy, Bangkok: 15th Floor, Abdulrahim Place, 990 Rama IV Road, Bangkok 10500 — Tel: +66 2 646 4300
  • Thai Tourist Police: 1155 (English-speaking, 24 hours)
  • Thai Emergency (Police/Fire/Ambulance): 191 (police), 1669 (medical emergency)
  • Government of Canada 24/7 Emergency Line: 1-800-387-3124 (from Canada) or +1-613-996-8885 (collect from abroad)