Thailand for First Timers

Every first-trip conversation converges on the same answer, and it's the right one. Bangkok, then Chiang Mai, then one southern island. The triangle covers the capital, the cultural north and the beaches with zero backtracking, every leg is a one-hour flight, and each stop teaches you something the next one uses. Bangkok trains you on prices, Grab and temple etiquette, Chiang Mai slows you down, and the island is the reward. Resist the urge to add a fourth base on a two-week trip. Thailand punishes over-ambitious routing with travel days, and the country will still be here for trip two.

Entry is easier than most first-timers expect. Citizens of 60 countries and territories, including the US, UK, all EU states, Australia, Canada and New Zealand, get a free 30-day visa exemption stamped on arrival, with no application and no fee. You need a passport with six months' validity, and proof of onward travel and funds an officer may ask to see (฿20,000 per person on the Royal Thai Embassy pages), which is cheap insurance to have. One thing is genuinely mandatory, the Thailand Digital Arrival Card (TDAC), filed free online up to three days before you land. It takes five minutes. Do it when you check in for your flight.

Two footnotes worth knowing. First, that number changed recently. The exemption was 60 days from July 2024 until 15 September 2026, so a lot of guidance still quotes the old figure. It is 30 now. Second, if 30 days isn't enough, any immigration office extends the stamp once by 30 days for ฿1,900, and anyone planning longer should apply for the 60-day Tourist e-Visa before flying rather than sorting it out on arrival.

November to February is the answer for a first trip. It's cool (by Thai standards), dry, and sunny nearly everywhere. It's also peak season, so beach hotels want booking two to three months out, and Christmas to New Year prices are the year's highest. March to May turns furnace-hot, peaking in April, when Bangkok's average high is 36°C and 40°C days come most years. The compensation is Songkran, the mid-April water-festival New Year, three days of nationwide water fights that are either your best travel memory or your reason to be elsewhere.

June to October is the monsoon, and it's misunderstood. Rain comes in loud one-hour bursts, usually in the afternoon, not in all-day curtains. The country is green, prices drop 30–50%, and crowds thin. The catch is coastal, because Andaman boat trips get canceled in rough spells. The trick that saves a summer trip is the Gulf inversion. Koh Samui's side of the peninsula has its dry season while Phuket has its wet one, so a June–September first trip simply swaps the island and loses nothing. The one regional warning repeats from above. Northern burning season, mid-February to April, is the time to keep your itinerary south.

Thailand runs on three broad budgets. Backpacker is ฿1,000–1,500 a day, meaning fan rooms or dorms (฿300–500), street food, buses. Comfortable mid-range, where most first-timers actually land, is ฿2,500–4,000 ($75–119), an air-conditioned hotel at ฿800–2,500, restaurant dinners, Grab rides, one paid activity a day. Flash is ฿6,000+, which opens genuine luxury, because a ฿6,000 room in Thailand buys what ฿20,000 buys in Europe. Two weeks on $1,000 excluding flights is realistic as a backpacker.

On the practicalities, Thai bank ATMs charge ฿250 per withdrawal on a foreign Visa card and ฿350 on a Mastercard, so withdraw the maximum (usually ฿20,000–30,000) rather than topping up daily, and bring a Wise or Revolut card for the exchange rate. Change cash at SuperRich-style booths, never at hotels or airport kiosks, and when a card machine offers to charge you in your home currency, always refuse. Choose baht. Cards work at hotels, malls and bigger restaurants. Markets, street food, songthaews and small guesthouses are cash-only. Tipping isn't expected. Round up a taxi fare, leave the coins at a restaurant, ฿50–100 for a massage therapist or a day guide. All appreciated, none obligatory.

Between regions, fly. AirAsia, Nok Air and Thai Lion connect everything except Koh Samui (Bangkok Airways, ฿2,800–6,800) for ฿900–2,500 booked a few weeks out, and no route on the first-timer triangle takes more than 90 minutes. The one booking trap sits in Bangkok, which has two airports, and the budget airlines mostly use Don Mueang (DMK), 90 minutes across town from Suvarnabhumi (BKK) where your international flight lands. Never book a same-day connection between the two.

The romantic exception to flying is the Bangkok–Chiang Mai sleeper. Train #9 leaves Krung Thep Aphiwat station (not the old Hua Lamphong) at 18:40 and arrives at 07:15, and a second-class berth (฿941–1,041) gets you a flat bed, a curtain, and dinner rolling through the rice fields. Book on the State Railway site or 12Go as soon as dates firm up. Lower berths sell out weeks ahead in season.

Within cities, Bangkok's BTS Skytrain and MRT (฿17–65 a ride) beat traffic to everything modern, and Grab, Southeast Asia's Uber, is the answer everywhere else, ending every fare negotiation before it starts. Chiang Mai runs on red songthaews (shared pickup trucks, ฿30–50 a hop) and Grab. On islands you'll use taxis at fixed (high) rates or rent a scooter at ฿200–350 a day, but be honest with yourself. If you've never ridden one, a Thai island in traffic is not the place to learn, and it's the single biggest source of tourist injuries in the country.

Street food is the point of Thailand, and it's safer than first-timers fear if you follow one rule, which is to eat where the crowd is Thai and the turnover is fast. A wok that never stops has no time to let anything sit. The sad quiet stall is the risky one, not the chaotic busy one. Plates run ฿50–80. Start with the canon, pad kaprao (holy-basil stir-fry over rice with a crispy egg, Thailand's true national dish), a proper pad thai from a griddle, moo ping (grilled pork skewers) with sticky rice, and in Chiang Mai the northern curry noodles called khao soi, which alone justify the flight. Order som tam (papaya salad) 'pet nit noi', a little spicy, the first time. Thai-spicy is a different sport.

The supporting infrastructure helps. 7-Elevens are everywhere, air-conditioned, and genuinely useful (toasted sandwiches, SIM cards, cold water), and fresh-cut fruit and ฿40 smoothie stands solve every hot afternoon. Don't drink tap water anywhere. Bottled is ฿7–15, and most hotels have refill stations. Ice from vendors is factory-made and fine, and the tube ice with the hole in it is the giveaway.

Most etiquette anxiety is wasted. Thais are forgiving hosts, and a smile covers nearly every mistake. The rules that genuinely matter are to dress for temples (shoulders and knees covered, shoes off inside buildings, sarongs usually lendable at the gate); never point your feet at a Buddha image or step over anyone; don't touch heads, even children's, sweet as the impulse is. Women shouldn't hand anything directly to a monk. And treat the monarchy as completely off-limits for jokes or criticism. Lèse-majesté is a criminal law with real sentences, not a social custom, and it applies to foreigners. When the anthem plays in a cinema before the film, stand.

The wai, the prayer-hands greeting, is lovely, but don't stress the mechanics, because returning one with a nod and a smile is fine, and Thais don't expect foreigners to know the hierarchy of hand heights. Keep your temper in public disputes. Raised voices lose face for everyone and end negotiations that calm good humor would have won.