Thailand is known as The Land of Smiles and it doesn’t take long to see why. The country is a dazzling mix of ancient temples, bustling markets, turquoise seas, friendly locals and food that will have you wishing there was room in your belly for seconds – it’s that good!
Whether you’re wandering through Bangkok’s colorful chaos, relaxing on a beach in Phuket or exploring the quiet charm of Chiang Mai, Thailand manages to feel both exotic and welcoming.
If it’s your first time in the country, here are 25 things to know before visiting Thailand. I’ve included a mix of practical tips and cultural insights to help you make the most of your trip. Just be prepared, if may be your first time in Thailand, but you’ll already have the next visit planned before you’ve even gotten on the flight back home.
Things to Know Before Visiting Thailand
Before You Go
1. You’ll Be Greeted with a Smile and a “Wai”
Thai people are famously warm and polite. A common greeting is the wai – palms pressed together in a prayer-like gesture with a small bow. While it may feel unfamiliar at first to return the greeting, you’ll quickly find yourself returning it without thinking.
Tip: The higher your hands are placed (closer to your face), the more respect you’re showing.
2. Download Grab & Bolt Before You Land
Grab & Bolt (Thailand’s version of Uber & Lyft) is the easiest way to book reliable transport in cities. It helps you avoid haggling and guarantees fair pricing. We tend to use Grab more frequently but Bolt is another great option. The app just didn’t like my credit cards, so we used this option more when needing to spend the rest of our cash.
3. Bangkok Traffic Is Legendary
Allow extra time for airport transfers or day trips – traffic can be unpredictable. Traffic can be heavy at any time of day but avoid peak travel times from 7-10am and 4-8pm in the city. We noticed Google maps and the Grab app didn’t factor in traffic, so don’t rely on the arrival time stated and end up missing your flight.
The BTS Skytrain and MRT are great alternatives for getting around the city. Fares are fairly inexpensive and will connect you to many major attractions.
Tip: If you don’t know how to pronounce your destination, just show it on your phone when purchasing tickets at the counter.
4. Be Prepared if You Want to Rent a Scooter
Planning to rent a scooter during your visit? Get an international drivers permit from your home country before traveling. Fines can be given for not having the IDP even on scooters and it could negate your travelers insurance if you have an accident.
Tip: I use Travel Insured for my trips and recommend the company to my clients. Even though medical care is inexpensive compared to the US, you don’t want to be caught without coverage.
5. Watch Those Prescription Medications
Not all prescription medications are allowed to be taken into Thailand. In particular, verify any class 1 & 2 medications before traveling.
6. Don’t Underestimate Domestic Travel Time
Thailand looks compact on the map, but travel times can be longer than expected – especially between the north (Chiang Mai) and the southern islands.
- Domestic flights are quick and affordable.
- Trains are scenic but slow – perfect for travelers who enjoy the journey. Consider a night train to combine travel and accommodation all in one.
- Ferries can be delayed in bad weather, so plan a buffer day when island hopping.
Tip: If you’re traveling with kids or tight on time, choose either the north (Chiang Mai + Pai) or south (Krabi + islands) for a smoother itinerary.
7. Complete the TDAC Before Arrival
Travelers should complete the Thailand Digital Arrival Card (TDAC) online within 72 hours before arrival. This is is the electronic version of the traditional disembarkation card for foreign visitors.
What you need to complete the TDAC:
- Full name
- Nationality
- Phone number and Email address
- Passport details
- Flight number
- Purpose of travel
- Address in Thailand(ex. hotel or residential address)
Culture and Customs
8. Dress Modestly for Temples
When visiting temples, cover your shoulders and knees and remove your shoes before entering. Lightweight scarves or sarongs are perfect for this. We even saw men using sarongs tied around their waists to cover their knees.
Tip: Keep a shawl in or tied to your bag for temple visits. Please note that this will NOT work at the Grand Palace in Bangkok. Dress appropriately for your visit to avoid buying an overpriced-shirt.
9. Eat Street Food — It’s Part of the Experience
Thailand’s street food is among the best in the world. Look for stalls busy with locals – that’s your sign the food is fresh and safe. This is definitely the time you want to wait in a line. Bring small bills as vendors often can’t make change for large notes.
10. Drink Bottled or Filtered Water
Tap water isn’t safe to drink. We gave 7-11 a lot of business stocking up on bottled water. You can also refill bottles at water stations for just a few baht – an easy way to stay hydrated and eco-friendly.
11. Cash Is Still Important
Hotels and upscale restaurants take cards, but smaller retail shops and food stalls often don’t. ATMs are widely available, though they charge a fee per withdrawal.
12. Have the Right Debit Card
US travelers, consider opening a Charles Schwab or Capital One 360 checking account to save on ATM while traveling abroad. Schwab reimburses all fees when making ATM withdrawals while Capital One doesn’t charge a fee for using an out of network ATM, you’ll just pay the fee from the ATM banks. Typically 220 TBH.
13. The Bills Matter When Exchanging Cash
If planning to exchange money in Thailand, only bring new bills. Money that is ripped or faded can’t be exchanged. You’ll also get a better rate with higher denominations, so consider bringing $100 (or £, €, etc) new bills to exchange. I still recommend getting cash from the ATM upon arrival, but cash exchange is an option.
Tip: If flying into Thailand’s capital city, the best Bangkok airport exchange rate is offered at SuperRich located at the basement level of the airport.
While a completely different continent, my guide on how to manage money in Europe includes travel money tips, currency & credit card advice that will also apply to your Thailand trip.
14. Watch for Common Tourist Scams
Thailand is very safe, but if someone tells you a temple is “closed” and offers to take you elsewhere, it’s best to politely decline. We also had many people outside the Grand Palace tell us we needed to buy a ticket before entering the Palace gates. This is NOT true. You can purchase tickets online in advance or on site. I just repeated many times that I already had a ticket, thank you – even though I didn’t.
15. Tuk-Tuks Are Fun – But Confirm the Price First
Riding a tuk-tuk is a must-do, but always agree on the fare & destination before getting in. Also, ensure you have smaller bills because the driver likely won’t be able or willing to make change. For longer rides, use Grab or Bolt.
More Tips: Always agree on taxi fares or insist on using the meter. Also, use ATMs attached to banks, not freestanding ones, to avoid skimmers.
Experiences Worth Having – Even More Things to Know Before Visiting Thailand
16. Thai Massages Are Amazing (and Affordable)
A traditional Thai massage is part stretch, part deep-tissue therapy – intense but rejuvenating. We did request a gentle massage but it was still pretty intense. If you prefer something gentler ask for an “oil massage.” I still wish I had gotten a massage every day. The price is just too good to pass up.
17. Show Respect for Monks and Religious Sites
Women should never touch monks or hand items directly to them. Avoid climbing on Buddha statues or posing disrespectfully for photos.
18. Buy a Local SIM Card at the Airport or Use an eSIM
Tourist SIM cards come with plenty of data for navigation and translation. AIS, TrueMove, and DTAC all have kiosks at major airports. You can also get set up with an eSIM through a company such as dtac, Airalo or Saily before you even leave home.
Another option is plans from your local cellular provider. I was able to upgrade our Verizon Wireless plans to the Unlimited Ultimate because it included international data, talk and text. Since I used my phone for directions constantly, I did end up having to add more data to just my phone.
Practical Thailand Travel Tips
19. Pack for Heat and Humidity
Light, breathable clothing is best for Thailand’s tropical weather. Don’t forget sunscreen, a hat and comfortable walking shoes. A light jacket helps in cooler northern regions like Chiang Mai depending on the time of year you’re traveling.
20. Learn a Few Thai Phrases
A little Thai goes a long way:
- Hello – Sawasdee ka/krub
- Thank you – Khop khun ka/krub
- Yes – Chai ka/krub
- No – Mai ka/krub
- Delicious – Aroi mak!
- A little spicy – Phet nit noi
Many Thai people speak English but locals appreciate your effort and it often leads to a warmer welcome. Don’t forget the Wai mentioned in tip #1!
21. Night Markets Are a Must
From Chiang Mai’s Sunday Walking Street to Bangkok’s Asiatique, Thailand’s night markets are full of life. Expect handmade crafts, tasty food stalls and a lively atmosphere.
22. Carry Small Change for Tips and Transport
Tipping isn’t required, but rounding up your bill or leaving 20-50 baht shows appreciation. Keep small notes for taxis and markets.
Tip: 7-Eleven is a great spot to get smaller bills and change with purchase.
23. Pay Attention to Beach Flags
Thailand’s beaches are stunning, but waves can be strong during rainy season (May-October). Always swim in designated areas and check the flag system for safety.
24. Domestic Travel Is Easy and Affordable
Low-cost airlines like Thai Airways and AirAsia make it simple to hop between Bangkok, Chiang Mai, and the islands. Bangkok Airways is another great option and is more of a “boutique airline.” You can get decent rates if you’re dates are flexible.
Tip: Pre-book checked luggage online to save money & watch those weight limits!
25. Try Something New Every Day
From fresh fruit smoothies to local festivals and boat rides, Thailand rewards curiosity. Even small adventures often lead to big memories.
There are a ton of local experiences from cooking classed to elephant sanctuaries to make your visit even more memorable.
26. Take Your Time
It’s tempting to pack your itinerary, but Thailand shines when you slow down. Sit by the river with a Thai iced tea, watch the sunset, and soak up the rhythm of daily life. I see many travelers try to see too much of the country in one trip. They end up spending more time traveling between destinations than actually enjoying the beautiful locations.
27. Embrace the Local Pace – “Mai Pen Rai”
You’ll often hear the phrase mai pen rai, which roughly translates to no worries. It’s more than a saying – it’s a lifestyle.
- Don’t rush restaurant service; meals are meant to be enjoyed slowly.
- Smile often – it’s the Thai way of diffusing tension.
- Expect flexibility with schedules, ferries, and tours – things may not run exactly on time. You’re on vacation, relax a bit.
Cultural insight: Adopting this mindset will make your trip far smoother and more enjoyable.
28. What to Buy in Thailand – Get Ready Shop!
There are so many incredible shopping opportunities in Thailand that you may end up purchasing an extra suitcase!
Things to Buy Thailand
- Coffee from north
- Tea from North – Oolong #12 tea
- Elephant pants
- Local artwork
- Custom Suit – Consider looking at MBK mall on the 3rd floor
- Thai silk – Bangkok airport or Jim Thompson shops
- Thai curry paste packets
- Tiger Balm
- Thai spices – spice store, gourmet market or even the grocery store
- High quality coconut oil
- Instant Thai noodles – Mama brand
- Tretinoin (Boots pharmacy)
- Hada labo premium lotion
- Makeup and body products from EVEANDBOY in Bangkok (Lucy about bought out the store)
- Shop OTOP (One Tambon, One Product) stores selling authentic Thai products
Thailand FAQ: What Travelers Ask Most
What’s the best time to visit Thailand?
The cool and dry season (November to February) is ideal with pleasant temperatures and clear skies. However, the rainy season (June–October) brings fewer crowds and lush green scenery, especially in the north. A June visit was perfect for us with fewer crowds and only a little rain. In Northern cities such as Chiang, Mai, burning season typically runs from February to April with the worst air quality generally occurring in the later 2 months, so take that into account when planning a trip as well.
Do I need a visa to visit Thailand?
Travelers from most countries (including the US, UK, Canada, and the EU) can enter visa-free for up to 30 days. If you plan to stay longer, check current visa policies before arrival – they change occasionally. Ensure your passport is valid at least 6 months from date of entry.
Travelers will need to complete the Thailand Digital Arrival Card (TDAC) online within 72 hours before arrival. This is a requirement, not a visa. More details were mentioned above.
Is Thailand safe for families and solo travelers?
Yes, Thailand is one of the safest and friendliest destinations in Asia. Petty theft can occur in crowded areas, so keep valuables secure. Families will find great infrastructure, from modern hotels to easy transport and medical care. We never once felt unsafe in Thailand.
What should I avoid doing in Thailand?
Avoid disrespecting the royal family (it’s illegal), touching anyone’s head (considered sacred), or showing excessive affection in public. Also, never step on Thai currency – it has the King’s image. The photo above shows reminders for entering temples as well.
Is Thailand Expensive?
Thailand trip cost can vary depending on the number of travelers, travel style and if you’re including accommodation and flights. A bottle of water will cost about 10 Baht ($0.30 USD), a meal from a street food vendor between 30-100 Baht, a traditional dish at a sit down restaurant around 150 Baht and a “nicer” restaurant around 500 Baht. These are just averages and vary by location and establishment. Dining at restaurants serving Western food will cost more than at a Thai restaurant. There are also plenty of options to dine a high end restaurants which will cost significantly more.
Transportation also vary but a ticket on the Bangkok MRT will be around 25 Baht. Grab was usually 130-250 Baht with the exception of airport transfers.
*A separate article dedicated to our spending coming soon.
What’s the best way to get around Thailand?
- In cities: Grab app or Skytrain (Bangkok)
- Between cities: Domestic flights are fastest
- For islands: Ferries and longtail boats — always check schedules locally
If you’re short on time, flying between regions saves you days of travel.
What should I pack for Thailand?
Lightweight clothing, comfortable sandals, a reusable water bottle, power adapter (Type C), sunscreen, and insect repellent. Don’t forget a scarf or shawl for temples and buses with cold A/C. Our full packing list is coming soon.
Can I drink the tap water in Thailand?
No – always stick to bottled or filtered water, which is inexpensive and widely available. Ice in restaurants is usually made from filtered water and safe to use.
How much cash should I carry?
Cash is still king, especially at markets or smaller restaurants. ATMs are common, but many charge 220 THB per withdrawal — withdraw larger amounts at once to save fees.
Is street food safe to eat?
Absolutely! Plus it’s one of Thailand’s biggest joys. Stick to busy stalls where food is cooked fresh and turnover is high. Avoid raw seafood and anything that’s been sitting out.
What’s Thailand’s tipping culture?
Tipping isn’t mandatory, but always appreciated. I know, my fellow Americans always have a hard time with this concept.
- 20-50 THB for taxis or bellhops
- 10% in nicer restaurants
- Round up your bill for casual meals
Thailand is a country that captures every sense – the scent of lemongrass, the sound of temple bells, and the taste of mango sticky rice on a hot afternoon. Go with an open mind, respect local customs, and embrace the pace of Thai life. It’s easy to see why so many travelers come once and end up coming back again.
Leave a comment and tell us your thoughts on what to know before traveling to Thailand.
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