Overview
Thailand is a country in mainland Southeast Asia bordered by Myanmar, Laos, Cambodia, and Malaysia. It draws tens of millions of visitors each year not through any single attraction but through the cumulative weight of its contrasts: ornate royal temples in a sprawling modern capital, quiet mountain villages in the north, and hundreds of islands and peninsulas stretching into the Andaman Sea and Gulf of Thailand in the south.
Bangkok serves as the entry point for most travelers and rewards both a rushed two-day layover and a deliberate week-long stay. The north — anchored by Chiang Mai — offers a slower pace, cooler temperatures, and access to forested highland areas. The northeast region, known as Isan, is less visited but culturally distinct, with Khmer-influenced ruins and a cuisine that diverges noticeably from central Thai cooking. Southern Thailand is effectively two coastlines with different characters: the Andaman side (Phuket, Krabi, Koh Lanta) and the Gulf side (Koh Samui, Koh Phangan, Koh Tao).
Thailand has a constitutional monarchy with a deep reverence for the royal institution embedded in daily life and law. Buddhism underpins much of the culture, architecture, and social rhythm. Understanding even a small amount of this context makes for a more respectful and richer visit.
Before You Go
Visas
Visa rules for Thailand change periodically and vary significantly by nationality. Do not rely on secondhand information. Check TravelerPulse's Visas section and verify current requirements directly with the Thai Immigration Bureau (immigration.go.th) or the Royal Thai Embassy in your country well before travel.
Health
No vaccinations are universally mandated for entry, but travel health clinics commonly recommend staying current on routine vaccines and may advise additional ones depending on your itinerary and health history. Mosquito-borne illnesses including dengue fever are present; bring effective insect repellent. Tap water is generally not considered safe to drink — bottled or filtered water is the norm. Consult a travel medicine physician before departure.
Money
ATMs are widely available in cities and tourist areas but may charge foreign-card fees; verify locally. Credit cards are accepted at most hotels and larger restaurants but many markets, street stalls, and smaller guesthouses operate cash-only. Exchanging currency at reputable exchange counters (such as SuperRich or similar licensed operators in Bangkok) typically yields better rates than airport kiosks — verify current rates on arrival.
What to Pack
- Lightweight, breathable clothing for the heat and humidity
- A light layer or pashmina for air-conditioned buses, trains, and malls
- Modest clothing (shoulders and knees covered) for temple visits
- Slip-on shoes, as footwear is removed frequently at temples and some homes
- High-SPF sunscreen and reef-safe options if visiting marine areas
Getting There
By Air
Suvarnabhumi Airport (BKK) is Bangkok's main international hub and one of the busiest airports in Southeast Asia, with direct connections to most major cities in Asia, Europe, Australia, and the Middle East. Don Mueang Airport (DMK), also in Bangkok, handles a large volume of low-cost regional and domestic flights. Chiang Mai, Phuket, Koh Samui, and Krabi also have international airports serving regional routes.
By Land
Thailand shares overland border crossings with Malaysia, Laos, Cambodia, and Myanmar. Several crossings are open to foreign nationals for legal entry, but conditions and access can change. Verify the status of any specific crossing with official sources before planning an overland arrival.
By Rail (Regional)
Train connections exist from Malaysia into southern Thailand, with the main crossing point at Padang Besar. Journey times are long; this route appeals primarily to travelers who prefer slower, scenic travel or are completing a longer Southeast Asia rail journey.
Getting Around
Domestic Flights
Thailand has a well-developed domestic aviation network. Bangkok's two airports connect to Chiang Mai, Phuket, Koh Samui, Krabi, Hat Yai, and several other cities. For long north-to-south journeys, flying is the most practical option. Book in advance during high season and public holidays.
Trains
The State Railway of Thailand operates overnight and day trains connecting Bangkok to Chiang Mai in the north, and south toward the Malaysian border. Overnight sleeper trains are a practical and reasonably comfortable way to cover long distances while saving on accommodation. Book through the official SRT website or verify seat availability at Hua Lamphong or Bang Sue (Krung Thep Aphiwat) station.
Buses and Minivans
Long-distance buses and shared minivans connect most towns and are generally cheaper than trains. Quality ranges from VIP coaches with reclining seats to basic local buses. On popular tourist routes (e.g., Bangkok–Chiang Mai, Bangkok–Koh Samui), services are frequent and organized.
Within Cities and Towns
- Bangkok: BTS Skytrain, MRT Metro, Airport Rail Link, river ferries, tuk-tuks, metered taxis, and ride-hailing apps (Grab is widely used)
- Chiang Mai: Songthaew (shared red pickup trucks), tuk-tuks, and scooter rentals
- Islands: Songthaew, motorcycle taxis, scooter rentals, and longtail boat transfers between piers and beaches
Scooter Rental
Widely available on islands and in northern towns. Confirm you hold a valid motorcycle license, check that your travel insurance covers motorized vehicles, and always wear a helmet.
Things to See & Do
Bangkok
- Grand Palace and Wat Phra Kaew: The historic royal compound and home of the Emerald Buddha. One of the most visited sites in the country; dress code is strictly enforced (shoulders and knees covered, no flip-flops).
- Wat Arun (Temple of Dawn): A distinctive riverside spire best viewed at sunrise or sunset.
- Chatuchak Weekend Market: One of the largest weekend markets in the world, selling everything from plants and antiques to clothing and food.
- Chao Phraya River and Klongs: Boat tours along the main river and side canals offer a perspective on Bangkok that streets cannot provide.
- Contemporary art and food neighborhoods: Areas such as Ari, Ekkamai, and Charoen Krung have developed concentrated clusters of galleries, independent restaurants, and coffee shops.
Chiang Mai and the North
- Doi Inthanon National Park: Thailand's highest peak, with trekking trails, waterfalls, and hill tribe villages in the surrounding area.
- Wat Doi Suthep: A mountaintop temple overlooking Chiang Mai, a significant pilgrimage site.
- Old City temples: Dozens of historic wats within the moated old city, including Wat Chedi Luang and Wat Phra Singh.
- Elephant sanctuaries: Ethical options exist where visitors can observe and walk alongside elephants without riding; research carefully and choose operators that are transparent about welfare standards.
- Pai: A small town in Mae Hong Son province popular for its relaxed atmosphere, surrounding valleys, and hot springs.
Ayutthaya
The former capital of the Kingdom of Ayutthaya, now a UNESCO World Heritage Site, is about 80 km north of Bangkok. The ruins of temples, palaces, and monasteries spread across the island city and can be explored by bicycle, tuk-tuk, or boat.
Southern Islands and Beaches
- Koh Tao: Known for accessible and relatively affordable scuba diving certification courses in clear Gulf waters.
- Koh Lanta and Koh Yao Noi: Less developed island options for those seeking a quieter stay.
- Railay Beach (Krabi): Accessible only by boat due to limestone karst cliffs; notable for rock climbing and scenic lagoons.
- Similan Islands: A marine national park in the Andaman Sea with strong dive sites; access is seasonal (verify open dates locally).
Isan (Northeast)
- Khao Yai National Park: A UNESCO-listed park about three hours from Bangkok with wildlife including Asian elephants, gibbons, and numerous bird species.
- Phimai Historical Park: Khmer-era stone temple complex predating Angkor Wat, in Nakhon Ratchasima province.
- Phu Kradueng National Park: A plateau in Loei province popular with Thai hikers, known for cooler temperatures and autumn foliage.
Food & Drink
Thai cuisine varies considerably by region and is not a monolith. Central Thai food — the style most familiar internationally — emphasizes balance of sweet, sour, salty, and spicy. Northern food (Lanna cuisine) incorporates more fermented and earthy flavors, with dishes like khao soi (curry noodle soup) and sai oua (herb-seasoned sausage). Isan food leans heavily on grilled meats, sticky rice, papaya salad (som tum), and fermented fish paste (pla ra). Southern Thai cooking is notably spicier and makes greater use of turmeric, coconut milk, and fresh seafood.
Street food remains central to daily eating in Thailand at all income levels. Night markets, morning markets, and roadside stalls are reliable and often excellent. Hygiene varies; look for stalls with high turnover, visible food preparation, and strong local custom. Sit-down restaurants range from simple shophouses to fine-dining establishments in major cities.
A Few Dishes Worth Seeking Out
- Pad kra pao (stir-fried basil with meat and a fried egg) — a common everyday meal
- Khao soi — rich, coconut-based curry noodle soup; most authentic in Chiang Mai
- Tom yum goong — hot and sour prawn soup
- Massaman curry — mild, aromatic, often made with beef or chicken
- Mango sticky rice — seasonal dessert; best with ripe Carabao mangoes
- Boat noodles — small bowls of intense, dark broth with pork or beef; a Bangkok specialty
Drinks
Thailand produces beer (Singha, Chang, and Leo are the main national brands) and is home to a growing craft beer scene in Bangkok. Thai whisky (Ruang Khao, SangSom) mixed with soda is a common evening drink. Fresh fruit smoothies, sugarcane juice, and cold Thai iced tea are widely available and refreshing. Coffee culture is well established, particularly in Chiang Mai, which has a reputation as a specialty coffee center partly due to highland-grown Arabica beans.
Alcohol sale hours are regulated by law; sales are typically restricted to specific windows during the day — verify locally as enforcement and hours can vary.
Shopping
Thailand has a wide range of shopping environments, from air-conditioned malls to open-air night bazaars. Bangkok's malls (such as those around Siam and Sukhumvit) carry international and Thai brands. Weekend markets like Chatuchak (Bangkok) and the Sunday Walking Street in Chiang Mai offer handmade goods, vintage items, clothing, and local food.
Items commonly sought by visitors include silk and cotton textiles, hand-carved woodwork, lacquerware, ceramics (especially celadon from Chiang Mai), herbal products, and Thai massage accessories. The north is particularly associated with hill tribe crafts and indigo-dyed fabrics.
Bargaining is customary in markets but not in fixed-price shops or malls. Approach it as a friendly exchange rather than an adversarial one. Buying antiques or religious artifacts can involve export restrictions — check with the Fine Arts Department of Thailand if you intend to take significant items out of the country.
Practical Information
Emergency Numbers
Verify current numbers locally on arrival. Thailand's general emergency number is 191 (police); 1669 is associated with emergency medical services. Tourist Police can be reached at 1155 — this line is intended to assist tourists and has English-speaking operators.
Healthcare
Bangkok and Chiang Mai have internationally accredited private hospitals with English-speaking staff. Travel insurance with medical evacuation coverage is strongly recommended, particularly for adventurous activities or remote travel. Public hospitals outside major cities may have limited English-language capacity.
SIM Cards and Internet
Tourist SIM cards with data packages are available at Suvarnabhumi and Don Mueang airports and from convenience stores (7-Eleven and FamilyMart are everywhere). Connectivity is generally good in urban and tourist areas; more remote areas may have limited signal.
Electricity
Thailand uses 220V / 50Hz. Sockets are often Type A, B, and C compatible, but a universal travel adapter is advisable. Confirm with your accommodation.
Tipping
Not mandated but appreciated. Tipping at restaurants, for massage services, and for drivers is common in tourist contexts. Amounts vary; observe what others do or ask locally.
Convenience Stores
Thailand's 7-Eleven and FamilyMart chains are genuinely useful — they sell SIM cards, ready meals, bottled water, ATM services, and basic pharmacy items and are open around the clock in most locations.
Safety
Thailand is generally considered safe for travelers, but standard urban precautions apply. Petty theft (bag-snatching, pickpocketing) occurs in crowded markets and tourist areas. Keep valuables secured and be alert in busy public spaces.
Common Scams
Some well-documented scams target tourists, particularly in Bangkok near major attractions. These include tuk-tuk drivers offering very cheap tours that divert to gem shops or tailor shops (where high-pressure sales tactics are used), and strangers who approach you claiming a major site is "closed today" and offering to take you somewhere else instead. If a situation feels off, trust that instinct and return to your original plan independently.
Road Safety
Road traffic accidents are a significant cause of injury and death among travelers in Thailand. Exercise extreme caution on scooters and motorcycles, always wear a helmet, avoid riding at night or in unfamiliar areas, and never drink and drive. As a passenger in tuk-tuks and minivans, seatbelts may not be available.
Southern Border Provinces
The far southern provinces of Pattani, Yala, Narathiwat, and parts of Songkhla have experienced ongoing political violence. Many governments advise against non-essential travel to these areas. This is separate from the popular tourist destinations of Phuket, Krabi, Koh Samui, and Koh Tao, which are located further north in the peninsula. Check your government's current travel advisory before any travel to the deep south.
Natural Hazards
Rip currents are a danger at some beaches, particularly on the Andaman coast during the May–October monsoon season. Observe warning flags, heed beach closure signs, and ask locals about current conditions before swimming.
Local Culture & Etiquette
The Monarchy
Thailand's royal family commands deep reverence among the population, and criticism of the monarchy is prohibited under lèse-majesté laws (Section 112 of the Criminal Code), which carry serious legal penalties. Visitors should be respectful in all public and private contexts. Stand during the royal anthem played before films in cinemas and at public events.
Buddhism
Approximately 95 percent of the population identifies as Theravada Buddhist. Monks play a visible and respected role in daily life; they collect alms in the early morning, and this is a genuine religious practice, not a performance. Women should not touch monks or hand objects directly to them. Remove shoes before entering temple buildings, dress modestly (shoulders and knees covered), and behave quietly and respectfully inside sacred spaces.
General Etiquette
- The head is considered the most sacred part of the body; avoid touching anyone's head, including children's.
- The feet are considered the lowest; do not point your feet at people, religious images, or shrines.
- Public displays of frustration or anger are considered deeply inappropriate. Disputes are best handled calmly and quietly.
- Sanuk (fun) and kreng jai (consideration for others' feelings) are important social values. A light, good-humored manner is generally appreciated.
- Greet with the wai (palms pressed together, slight bow) when appropriate; Thai people will not generally expect foreigners to initiate it, but responding to a wai is courteous.
