Thailand, known worldwide as the Land of Smiles, is one of Southeast Asia’s most fascinating destinations. From the vibrant streets of Bangkok to the ancient temples of Chiang Mai, the emerald jungles of the north and the tropical islands of the Andaman Sea and Gulf of Thailand, the country offers an extraordinary blend of culture, nature and hospitality.
This complete travel guide has been designed for travellers planning a holiday in Thailand and includes all the essential information needed before departure.
Country overview
- Official name: Kingdom of Thailand
- Capital: Bangkok
- Government: Constitutional Monarchy
- Population: approx 71 million inhabitants
- Area: 513,120 km²
- Official language: Thai
- Time zone: GMT +7
- International dialling code: +66
- Driving side: Left
Geography
Thailand stretches over 1,600 kilometres from north to south and is divided into five distinct regions, each with its own identity.
Northern Thailand is famous for its misty mountains, ethnic hill tribes, national parks and the historic Lanna Kingdom. Cities such as Chiang Mai and Chiang Rai are rich in temples and traditional culture.
Central Thailand is the country’s economic heartland. Bangkok, Ayutthaya and the fertile Chao Phraya River basin represent the political, commercial and historical centre of the nation.
Northeastern Thailand (Isaan) offers authentic rural landscapes, Khmer archaeological sites and one of the country’s richest culinary traditions.
Southern Thailand is divided between two spectacular coastlines: the Andaman Sea, home to Phuket, Krabi and Phi Phi Islands, and the Gulf of Thailand, where Koh Samui, Koh Phangan and Koh Tao attract beach lovers from around the world.
Bangkok, the capital city
Bangkok is the capital city and one of Asia’s most exciting metropolises, home to over 10 million residents. Modern skyscrapers stand beside golden temples, luxury shopping malls neighbour traditional markets, and rooftop restaurants overlook centuries-old canals.
Highlights include the Grand Palace, Wat Pho, Wat Arun, the bustling Chinatown, floating markets and the vibrant nightlife along the Chao Phraya River.
Economy
Thailand has the second-largest economy in Southeast Asia. Its economy is based on several key sectors:
- Tourism (over 35 million international visitors annually)
- Manufacturing and automotive industry
- Agriculture, especially rice, rubber and tropical fruit
- Electronics and technology
- International trade and logistics
Tourism plays a crucial role, contributing significantly to employment and national income
Population and Culture
Thailand’s population is incredibly welcoming and culturally diverse. Around 75% of the population are ethnic Thai, while Chinese, Malay and numerous mountain ethnic communities enrich the country’s multicultural identity.
Respect, politeness and hospitality are deeply rooted values. The traditional greeting, called the Wai, consists of placing the palms together while slightly bowing the head.
Monarchy
Thailand is a Constitutional Monarchy. The current monarch is His Majesty King Maha Vajiralongkorn (Rama X).
The Royal Family is highly respected throughout the country. Visitors should always show respect towards images of the King, royal monuments and the national anthem, which is played daily in many public places.
Religion
Approximately 93% of Thais practice Theravada Buddhism, making it the country’s dominant religion.
Temples – Wat in Thai – are active places of worship rather than tourist attractions. When visiting:
- Dress modestly (cover shoulders and knees)
- Remove shoes before entering temple buildings
- Never touch a monk if you are a woman
- Avoid pointing your feet towards Buddha images
Currency and payments
The official currency is the Thai Baht (THB). Check today’s exchange rate
- Symbol ฿
- Banknotes 20, 50, 100, 500, 1,000 THB
- Coins 1, 2, 5, 10 THB
Credit cards are widely accepted in hotels, shopping centres and restaurants, while cash is still preferred in markets, street food stalls and smaller businesses.
ATMs are available throughout the country, although international withdrawals usually incur a local banking fee.
Climate and best time to visit
Thailand enjoys a tropical climate with warm temperatures throughout the year.
- November – February: Cool & Dry (24–30°C)
- March – May: Hot Season (30–38°C)
- June – October: Green Season (26–33°C)
The best time to visit is generally between November and February, when humidity is lower and weather conditions are ideal for sightseeing and beach holidays.
For more information, visit Thailand Climate – Best Time to visit Thailand
Passport and entry requirements
Passport validity
Your passport should be valid for at least 6 months from the date of arrival and contain at least one blank page for immigration stamps.
Visa exemption
Citizens of many countries, including most European Union nations, may enter Thailand without obtaining a tourist visa in advance for eligible tourism stays. Immigration authorities may request supporting documents such as a return or onward ticket, proof of accommodation and evidence of sufficient funds.
Important: Thailand has announced changes to its visa exemption policy in 2026. Entry rules can change, so travellers should always verify the latest requirements before departure.
Thailand Digital Arrival Card (TDAC)
All foreign visitors entering Thailand by air, land or sea must complete the Thailand Digital Arrival Card (TDAC) online within 72 hours before arrival. The TDAC is mandatory, free of charge, and replaces the former paper arrival card.
⇒ For more information visit Thailand Digital Arrival Card (TDAC)
Customs regulations
Travellers may generally bring personal belongings into Thailand duty-free within normal tourist limits.
Restricted or prohibited items include:
- Narcotic drugs
- Electronic cigarettes in many circumstances
- Counterfeit goods
- Certain protected wildlife products
- Drones (registration may be required depending on usage)
Always check the latest customs regulations before travelling.
Health information
No mandatory vaccinations are required for most international travellers arriving directly from Europe.
Recommended precautions include:
- Comprehensive travel insurance
- Mosquito repellent
- High-SPF sunscreen
- Staying hydrated
- Basic personal medication
Thailand offers excellent private hospitals, particularly in Bangkok, Chiang Mai and Phuket, with internationally accredited medical facilities.
Telephone and internet
Staying connected is easy and inexpensive.
Service Information:
- Country code +66
- Emergency 191
- Tourist Police 1155
- Ambulance 1669
Local prepaid SIM cards and eSIMs are available at airports and convenience stores. Major providers include AIS, True and dtac, offering affordable high-speed 5G data packages.
Electricity
- Voltage: 220V
- Frequency: 50Hz
- Plug types: A, B, C and O
Most European plugs work without an adapter, although a universal travel adapter is recommended.
Transportation
Thailand has an excellent transport network.
Domestic flights connect all major destinations quickly and affordably.
Trains are ideal for scenic journeys between Bangkok and northern or southern Thailand.
Private transfers provide the most comfortable option for travellers visiting multiple destinations.
Tuk Tuks offer a fun local experience for short urban rides, while the BTS Skytrain and MRT are the fastest ways to explore Bangkok.
Thai cuisine
Thai food is internationally celebrated for its balance of sweet, sour, salty and spicy flavours.
Must-try dishes include:
- Pad Thai
- Green Curry
- Tom Yum Soup
- Mango Sticky Rice
- Som Tam (Papaya Salad)
- Massaman Curry
Street food is an essential part of the Thai experience and is generally safe when freshly prepared.
Useful Tips
Understanding a few cultural customs will enrich your journey:
- Smile and remain calm in public situations.
- Remove shoes before entering homes and temples.
- Avoid touching someone’s head.
- Do not point feet at people or sacred objects.
- Dress respectfully when visiting religious sites.
- Bargaining is acceptable in markets, but always remain polite.
Why choose Thailand?
Whether you’re seeking a romantic honeymoon, a cultural adventure, a family holiday or a luxury beach escape, Thailand offers remarkable diversity within a single destination. Exceptional hospitality, outstanding cuisine, breathtaking landscapes and excellent value for money make it one of the world’s most rewarding travel experiences.
Welcome to Thailand – where unforgettable journeys begin.