Tourists in Thailand: What to Know Before You Go

With its sun-soaked beaches, street food heaven, lush jungles, and ancient temples, Thailand has long been a favorite among international travelers. But while the Land of Smiles is welcoming and easygoing, it's important to be prepared—especially if you're planning to explore beyond the usual tourist path. From health tips to cultural etiquette, here’s your updated guide to visiting Thailand like a pro.

In this article

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. Arrival basics and visa awareness
. Staying connected and accessing money
. Health, safety, and medical services
. Navigating Thai customs and culture
. Transportation and travel tech
. Final tips for a smooth stay

Arrival basics and visa awareness

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Most tourists can enter Thailand visa-free for up to 30 days (45 for some countries), but it’s important to double-check the latest rules, especially if you’re planning a longer stay or arriving by land. Keep the following in mind:

• Always carry a copy of your passport
• Make sure your passport is valid for at least 6 months
• Overstaying your visa can result in fines or bans

Staying connected and accessing money

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Thailand has excellent mobile coverage and inexpensive data plans. You can pick up a local SIM card from major providers like AIS, TrueMove, or DTAC right at the airport. As for money:

• ATMs are widely available but charge a foreign card fee (usually THB 220)
• Credit cards are accepted in cities but cash is king in rural areas
• Avoid exchanging money at the airport—rates are better in town

Health, safety, and medical services

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Thailand is generally safe, but it’s wise to take health precautions. Tap water isn’t potable, so stick to bottled water. Heat exhaustion is a real risk, especially for new arrivals.

• Wear mosquito repellent to avoid dengue or other insect-borne illnesses
• Keep copies of prescriptions and bring essential meds with you
• Private hospitals offer high-quality care but can be expensive without insurance

Navigating Thai customs and culture

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Thailand’s culture is rooted in respect and harmony. While locals are warm and welcoming, there are a few unspoken rules to follow:

• Dress modestly when visiting temples (shoulders and knees covered)
• Never touch a person’s head—it’s considered the most sacred part of the body
• The royal family is revered; disrespect can lead to legal consequences
• A “wai” (pressed palms with a slight bow) is a polite way to greet

Transportation and travel tech

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Getting around is easy once you know your options. Apps like Grab work well in cities for car and motorbike taxis. Local transport like tuk-tuks and songthaews are more common in smaller towns but don’t always have fixed prices.

• For intercity travel, buses and trains are reliable and affordable
• Domestic flights are a good option for covering long distances
• Rent scooters only if you have international motorbike license and experience

Final tips for a smooth stay

• Learn a few Thai phrases—just “hello” and “thank you” can go a long way
• Keep sunscreen and a reusable water bottle handy
• Don’t flush toilet paper—use the bin provided
• Tipping isn’t expected, but rounding up or leaving loose change is appreciated

Whether you’re here for a few days or a few months, understanding the basics can turn a good trip into a great one. Thailand is full of surprises—in all the best ways. Plan ahead, stay flexible, and don’t forget your health insurance for expats in Thailand.