Do’s and Don’ts in Bangkok: Things to Know Before Visiting

Bangkok is one of the most exciting cities in the world, but if it’s your first time visiting, there are a few things worth knowing before you arrive. Some behaviour that feels completely normal back home can come across as rude in Thailand, especially around temples, the monarchy, public behaviour, and everyday etiquette.

The good news is that most mistakes are easy to avoid once you know what to expect. You don’t need to overthink everything, but learning a few simple do’s and don’ts in Bangkok will make your trip smoother, more respectful, and honestly much less stressful.

I’ve been living in Bangkok for over a year, and in this guide I’ll share the practical Bangkok travel tips I wish more first-time visitors knew, including what to wear, how to behave at temples, how to avoid common scams, how to get around, and what not to do in Thailand’s capital.

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Quick Overview: Bangkok Do’s and Don’ts

Do this in Bangkok	Avoid this in Bangkok
Dress modestly at temples	Don’t disrespect the monarchy
Use BTS, MRT, and river boats	Don’t rely only on taxis
Carry small cash	Don’t fall for “temple is closed” scams
Try street food from busy stalls	Don’t assume everywhere is walkable
Remove shoes when required	Don’t touch people’s heads
Stay calm and polite	Don’t raise your voice in public

What to know before visiting Bangkok: My experience

The first time I visited Southeast Asia was back in 2014, when I came to Phuket to volunteer and teach English at a local school. At the time, I didn’t know much about Thai culture, local customs, or what was considered polite behavior.

During my stay in a small village on a southern island, I quickly picked up a few important basics. I learned to dress appropriately for temples and school, which meant covering my shoulders and knees, and to take off my shoes whenever I was asked to. These small gestures made a big difference in how I was perceived and how comfortable I felt in daily life.

Another thing I learned early on was the importance of staying calm. If something didn’t go as planned or there was a misunderstanding, raising your voice or getting angry didn’t help at all. In Thailand, that kind of reaction usually makes things worse. Keeping a calm and friendly attitude is always the better approach.

It’s actually very easy to behave in a way that might be considered inappropriate without even realizing it. Thai people are incredibly polite, and they usually won’t confront you or tell you off. Instead, they’ll quietly accept your behavior, even if it makes them uncomfortable.

Coming from Europe and now living in Thailand for over a year, I’ve noticed how different the social mindset can be. Thai culture places a strong emphasis on respect, harmony, and consideration for others. It’s a gentle reminder that being more mindful of the people around us can make everyday interactions much more pleasant, for everyone. And I believe this is one of the reasons why people love Thailand so much.

Do’s in Bangkok

1. Dress modestly at temples

Temples are among the most important cultural and religious sites in Thailand. When visiting places like the Grand Palace, Wat Pho, or any other temple, you must dress appropriately. What does that actually mean? You need to have your shoulders and knees covered, and this rule applies to both men and women.

Bring an extra shirt that you can put on before entering a temple (it will also protect you from the strong air-conditioning in malls or public transport), and wear long trousers or a skirt below the knee. Crop tops and short shorts are absolutely inappropriate. If you arrive underdressed, many temples offer rental clothing, but it’s easier to come prepared.

➞ 9 Best Temples in Bangkok: Which Ones Are Actually Worth Visiting?

2. Use public transport

Bangkok traffic can be intense, especially during rush hour. Although I’m not even sure if the term “rush hour” really applies here, because the roads often feel busy all day. I once read that the average driving speed in Bangkok is only about 11 km per hour.

The best and fastest way to get around the city is by public transport, and I don’t mean buses. Use the BTS Skytrain, MRT Metro, or river boats. Bike taxis are also very fast, but they can feel quite dangerous. I’ve taken them twice, and I’ve never felt so alive and so close to death at the same time.

The first three options are affordable, very clean, and much faster than taxis stuck in traffic. I’ve actually reached the point where I rarely order a Grab taxi anymore because the wait is often at least 30 minutes. The only time I use it is for airport transfers, and even then I usually book in advance to make sure the driver shows up on time.

➞ How to get around Bangkok in 2026: Transport guide & costs

3. Carry small cash

In Thailand, cash is still king. You could probably get by using only your credit card if you eat exclusively in fancy restaurants and avoid markets, local shops, and public transport, but then you’d miss out on most of the fun.

Many street food stalls, markets, and small restaurants don’t accept cards. Unless you live in Thailand and have a local bank account that allows QR payments, you’ll need some Thai baht in your wallet.

ATMs are easy to find everywhere. The withdrawal fee is usually 250 THB, which is charged by the local bank. Your own bank may charge additional fees, but if you use cards like Revolut, you’ll often only pay the local fee.

➞ Is Bangkok Expensive to Visit? 3-Day Budget Breakdown

4. Try street food

Bangkok is famous for its street food, and it’s often the best and cheapest food you’ll find. What I usually do is check Google reviews first and look for inspiration in the Michelin Guide. You might be surprised, but even some of the simplest street stalls in Thailand have Michelin stickers.

I completely understand if you’re worried about getting sick. That’s the last thing you want when you’ve just arrived or are about to sit on a long-haul flight.

To avoid that, here are a few simple rules:

• Choose busy stalls where locals eat
• Eat food that’s cooked fresh
• Avoid items that have been sitting in the sun for hours

When I visited Thailand for the first time, someone told me to drink Coke Zero with my meals to prevent getting sick. I’m not sure what the science behind that is, but it seemed to work.

And if you’re looking for tips on where to eat in Bangkok, check out my full food guide ➞ Where to Eat in Bangkok: Best Restaurants I Tried in 2026

5. Learn a few Thai words

You don’t need to speak Thai, but learning a few basic phrases, and actually using them, will put an even bigger smile on the faces of locals.

Useful words:

Hello:

• สวัสดีค่ะ (sa-wat-dee ka) → used by females
• สวัสดีครับ (sa-wat-dee krap) → used by males

Thank you:

• ขอบคุณครับ (khop khun krap) → used by males
• ขอบคุณค่ะ (khop khun ka) → used by females

Yes: Chai
No: Mai
It’s okay / No problem: Mai pen rai (ไม่เป็นไร)

6. Remove your shoes when required

In Thailand, people remove their shoes before entering a home to keep the inside clean and free from dirt. It’s also a sign of respect, since feet are considered the lowest part of the body, and bringing shoes indoors is seen as impolite.

But it’s not just homes. It’s also customary to remove your shoes before entering temples, some cafés, guesthouses, and small shops. If you see a pile of shoes at the entrance, it’s a clear sign you should take yours off too.

✹ When I visit temples, I usually carry a pair of socks in my bag. I’m a bit squeamish about walking barefoot where many other people have been, so this small trick makes me feel more comfortable.

7. Dress appropriately in the city

Bangkok is a capital city like any other, and I completely understand that many travelers stop here on their way to or from the islands. That usually means most of your suitcase is filled with beachwear, sporty clothes, and flip-flops. However, Bangkok has a slightly different vibe, especially in the evenings.

If you plan to visit one of the famous rooftop bars, there is usually a dress code. Tank tops, flip-flops, and beach sandals are often not allowed. It’s a good idea to pack at least one nicer outfit, a shirt or dress, and proper shoes so you don’t get turned away at the entrance.

One thing I’ve noticed while living in Bangkok is that locals tend to dress quite neatly. Even in everyday situations, people usually look put together, wearing simple, clean outfits like jeans, trainers, and a plain T-shirt or shirt. Showing too much skin in the city isn’t very common.

Also, walking around shirtless in the city is generally considered inappropriate. Even though the weather is hot, Bangkok is not a beach destination, and locals don’t usually go around without a shirt. Wearing a simple T-shirt is more respectful and will help you blend in much better.

8. Follow public transport etiquette

Thais are very disciplined when it comes to using public transport, especially the BTS Skytrain and MRT metro. You’ll notice arrows on the platforms showing where to queue, and most people actually follow these lines. It makes the whole system feel much more organized and pleasant to use.

Another thing I appreciate is how quiet the carriages usually are. People rarely make loud phone calls, shout, or sit with their legs stretched out into other people’s space.

I’m not sure how it’s possible, but even when the trains are very crowded, there’s still a sense of personal space and respect for others.

And one last note, don’t be the person who sticks their elbow into someone else’s face while holding onto a pole. That’s one of those small but very noticeable habits that tends to give tourists away.

Don’ts in Bangkok

1. Don’t disrespect the monarchy

Thailand has very strict laws regarding the royal family. Any negative comments, jokes, or disrespectful behavior toward the monarchy are taken very seriously. Avoid making jokes about the king, posting disrespectful comments online, or stepping on Thai banknotes that feature the king. These actions can lead to serious legal trouble.

2. Don’t touch people’s heads

In Thai culture, the head is considered the most sacred part of the body. Touching someone’s head, even playfully, is considered rude. This rule is especially important when it comes to children, monks, and elderly people.

3. Don’t rely only on taxis

Many first-time visitors assume taxis are the easiest way to get around, but Bangkok traffic can turn short distances into very long rides. I once spent two hours in a taxi going from Suvarnabhumi Airport to a hotel in Asok, even though Google Maps estimated the journey at just 45 minutes.

Taking a taxi from the airport is often unavoidable, especially if you have large luggage. But once you’re in the city, the best way to get around is by using the BTS Skytrain, MRT metro, and river boats. This will save you both time and money.

➞ How to Get from Bangkok Airport to the City Centre (Suvarnabhumi + Don Mueang)

4. Don’t fall for common scams

Bangkok is generally very safe, but like any major city, there are a few common tourist scams. I’ve personally experienced one of them several times. While walking around the city with my husband during our weekend explorations, we were approached by well-dressed Asian man who spoke good English. He started with friendly questions like where we were from, how long we were staying, and where we were heading.

He even showed us what looked like a police badge and tried to direct us to certain places. If you agree, you often end up in a shop where you’re pressured to buy things you don’t really need.

Other red flags include someone offering you a “special” tuk-tuk tour at a very low price, or telling you that the temple you’re heading to is closed and offering to take you somewhere else instead. This is usually not true and is just another way to get you to specific shops or locations.

5. Don’t assume everything is walkable

As someone who loves walking, I find Bangkok quite challenging in this regard. It’s extremely hot, sidewalks are sometimes missing or uneven, and the roads are very busy. In busy central areas, the crowds move slowly, which can make walking from place to place frustrating.

Crossing the road can be a challenge too. A green light doesn’t always mean it’s completely safe to cross, and sometimes motorbikes appear when you least expect them.

Whenever possible, look for skywalks or pedestrian bridges to cross the roads as they’re the safest option. And if a route looks too complicated, just take a taxi or public transport. You can easily end up next to a massive highway with no safe way to cross.

Cultural Etiquette in Bangkok

The wai greeting

Instead of handshakes, Thai people often greet each other with a wai, a slight bow with hands pressed together. If you want to be polite, you can return the gesture, although tourists are not expected to initiate it.

Temple behavior

As mentioned earlier, you should dress modestly when visiting temples, covering your shoulders and knees. You’ll also need to remove your shoes before entering temple buildings. Speak quietly, behave respectfully, and never climb on or pose inappropriately with Buddha statues.

Public behavior

Thai culture values calmness and politeness. If you have an issue at your hotel or anywhere else, try to address it with a calm attitude and a smile. Raising your voice or acting aggressively won’t help and can make the situation worse. I once saw a video of an angry hotel guest shouting at staff, and it was honestly painful and embarrassing to watch.

Common Mistakes Tourists Make in Bangkok

Overplanning their itinerary

I understand the temptation, you only have two or three days in Bangkok and want to see as much as possible. But trust me, the heat and the crowds can be exhausting. If there’s one thing you shouldn’t miss, it’s Bangkok in the evening, so make sure you save enough energy for that.

During your stay, try to visit a maximum of two or three major sights per day, then slow down. Spend the rest of your time trying street food, relaxing in a local café, taking a boat ride, or enjoying a sunset drink on the 40th floor of one of the city’s many rooftop bars.

➞ How Many Days in Bangkok? A Realistic Guide for First-Timers

Ignoring the heat

You can get badly sunburned even when it’s cloudy. Drink plenty of water, there are 7-Eleven convenience stores on almost every corner and take regular breaks in air-conditioned malls or shops.

Staying far from public transport

When booking your accommodation, make sure you choose a place within walking distance of a Skytrain or metro station. Hotels in more remote areas might be cheaper, but easy access to public transport will save you a lot of time and money.

Look for areas like Riverside, Sukhumvit, or Silom.To get a better understanding of where to stay in Bangkok, check out my article below.

➞ Where to Stay in Bangkok Near BTS: My Station-by-Station Guide

Safety Tips for Bangkok

Bangkok is one of the safest places I’ve ever visited and lived in. It’s generally very safe for tourists, even at night.

Here are a few basic safety tips:

• Watch your belongings in crowded areas
• Use Grab instead of unlicensed taxis
• Be careful when crossing busy roads, the safest option is usually a pedestrian overpass or underpass
• Avoid riding motorbike taxis without a helmet (it’s illegal and very dangerous, especially during or after rain)

One of the biggest risks for travelers is unexpected medical costs. Travel insurance is highly recommended, especially if you plan to ride scooters or do activities.

Thailand has an excellent healthcare system, with private hospitals where doctors speak great English and rooms look more like hotel suites. However, it isn’t cheap. Just to give you an idea, a dengue feveer test can cost nearly 400 USD, and a simple surgery with one night in the hospital can easily reach a 3,000 USD bill.

I’ve been using SafetyWing for a few years now, and it’s a convenient solution for both short trips and long-term travel insurance.

Practical Bangkok Tips That Make Life Easier

A few practical things will make your first visit much easier: get mobile data before you arrive, download Grab and Google Maps, carry small cash, and stay somewhere close to the BTS or MRT.

I also recommend sorting out an eSIM before your trip, because having internet as soon as you land makes everything easier, from ordering Grab to checking directions and messaging your hotel.

For the full planning basics, read my Bangkok travel guide for first-timers.

FAQ About Visiting Bangkok

Can you kiss in public in Bangkok?

Thai society is quite conservative, and kissing in public is generally considered inappropriate. I’ve never seen locals doing it. Holding hands is usually fine, but it’s best to avoid public displays of affection when possible.

Is it rude to wear shorts in Bangkok?

Shorts are absolutely fine in most places, but not inside temples or royal sites. If you plan to visit a fancy rooftop bar or restaurant, it’s better to wear long trousers.

Can you drink tap water in Bangkok?

No, it’s safer to drink bottled or filtered water. Hotels usually provide a bottle of water per day, and you can buy it at any 7-Eleven. However, it’s generally fine to use tap water for brushing your teeth and washing your face.

Are there any areas I should avoid in Bangkok?

Bangkok is generally very safe, but you should be more cautious in red-light districts like Patpong, Nana Plaza, and Soi Cowboy, especially at night. Crowded places such as Chatuchak Market, Khao San Road, and busy train stations can have pickpockets, so keep an eye on your belongings.

I’ve never had any worrying experiences in Bangkok, but I’d still avoid poorly lit side streets late at night and be cautious of common scams involving tuk-tuks, taxis, or gem shops. Popular areas like Sukhumvit, Silom, Siam, and the Riverside are usually safe and good places for tourists to stay.

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Final Thoughts on the Do’s and Don’ts in Bangkok

For me, Bangkok became much easier to enjoy once I understood the small cultural differences. You don’t need to be perfect, but dressing respectfully, staying calm, and being mindful of local customs goes a long way.

Thai people are usually very kind and polite, and I think that’s one of the reasons I love living here so much. If you come with the same kind of respect, Bangkok will feel much more welcoming.