Thailand trip guide: Everything you need to know

Thailand, known as the Land of Smiles, is a captivating destination that draws millions of visitors each year with its stunning landscapes, rich culture and warm hospitality. With vibrant cities, pristine beaches, ancient temples and lush mountains, Thailand offers an unforgettable experience for travelers of all kinds. This comprehensive Thailand trip guide provides everything you need to plan your perfect journey, covering top attractions, delicious cuisine, travel tips and practical advice to help you explore the country confidently.

Start your adventure now with Hanoi Voyages, your trusted partner in crafting memorable Thailand travel experiences.

Best time to visit Thailand

When planning your dream getaway to the Land of Smiles, choosing the right time to travel can make all the difference. Thailand’s climate is tropical, with three main seasons: 

• Hot season (March to June)

• Rainy season (July to October) 

• Cool season (November to February)

According to this Thailand trip guide, the best time to visit is during the cool season, from November to February, when the weather is most pleasant across the country. During these months, temperatures range from 20°C to 30°C (68°F to 86°F), offering a comfortable climate for sightseeing in Bangkok, exploring ancient temples in Chiang Mai, or relaxing on the stunning beaches of Phuket and Krabi. The humidity is also lower, making it ideal for outdoor activities like trekking, cycling, or island hopping.

If you’re seeking vibrant festivals, April is a popular month to visit despite the heat (which can reach 35°C or higher), thanks to the joyful Songkran Water Festival. Alternatively, November brings cooler weather and the magical Loy Krathong lantern festival.

No matter your travel style or season preference, this Thailand trip guide ensures you make the most of your adventure with the right timing.

Top must-see & do in Thailand: The ultimate guide  

Thailand’s diverse landscape offers everything from golden temples and jungle-covered mountains to turquoise beaches and buzzing cities. In this Thailand trip guide, we’ll explore the most famous destinations in Thailand and reveal what you simply must see and do in each one. 

Bangkok 

The capital city of Bangkok is a vibrant mix of tradition and modernity, known for its dazzling temples, endless markets and electrifying nightlife. It’s usually the first stop for many travelers and serves as the perfect introduction to Thai culture.

Top activities in Bangkok:

• Visit the Grand Palace and Wat Phra Kaew: The Grand Palace is the former royal residence and a masterpiece of Thai architecture, while Wat Phra Kaew houses the revered Emerald Buddha.

• Take a boat ride along the Chao Phraya River: Discover the city from a different angle as you cruise past ancient temples and modern skyscrapers.

• Explore Chatuchak Market: One of the world’s largest weekend markets, offering everything from fashion and art to street food and plants.

• Watch sunset at Wat Arun: The Temple of Dawn glows beautifully at sunset, reflecting off the river.

• Experience Bangkok's nightlife: Dine on a rooftop, catch a Muay Thai match, or party on Khao San Road.

Chiang Mai 

Surrounded by mountains and lush countryside, Chiang Mai in northern Thailand is famous for its rich heritage, ancient temples and slower pace of life. It’s a haven for travelers seeking both cultural depth and outdoor adventure.

Top activities in Chiang Mai:

• Visit Wat Phra That Doi Suthep: Perched on a mountain, this temple offers panoramic views of the city and spiritual insight.

• Take part in a Thai cooking class: Learn how to cook traditional dishes like tom yum, pad Thai and green curry.

• Visit an ethical elephant sanctuary: Spend a day feeding, bathing and walking with rescued elephants.

• Shop at night markets: Chiang Mai’s Sunday Night Market and Saturday Market are ideal for handcrafted goods and delicious street food.

• Explore Doi Inthanon National Park: Home to Thailand’s highest peak, waterfalls, hill tribe villages and cool forest trails.

Ayutthaya

Just a short trip from Bangkok, Ayutthaya is a UNESCO-listed historical city filled with crumbling temples, ancient palaces and rich heritage. It gives visitors a glimpse into Thailand’s glorious past.

Top activities in Ayutthaya:

• Explore Wat Mahathat: Known for the iconic Buddha head entwined in tree roots.

• Cycle through Ayutthaya Historical Park: Rent a bicycle to navigate between majestic ruins and quiet courtyards.

• Take a river cruise: A sunset boat ride along the rivers surrounding the island city offers a peaceful way to see temples.

• Visit Wat Phra Si Sanphet and Wat Ratchaburana: Once royal temples, now photogenic ruins steeped in history.

Phuket

Phuket is Thailand’s largest island and a globally renowned destination for sun-seekers, luxury travelers and beach lovers. With its white sandy beaches, blue waters and energetic vibe, Phuket is ideal for both relaxation and fun.

Top activities in Phuket:

• Relax on the beaches: Choose between lively Patong Beach, peaceful Kata Beach, or the hidden gem Freedom Beach.

• Island-hopping tours: Visit the stunning Phi Phi Islands, Similan Islands, or James Bond Island.

• Enjoy water sports: Snorkeling, diving, parasailing and jet-skiing are widely available.

• Discover the Big Buddha and Wat Chalong: Iconic religious landmarks that offer cultural context and sweeping views.

• Explore Old Phuket Town: Colorful Sino-Portuguese buildings, trendy cafés and local markets await.

Koh Phi Phi

Famous for its postcard-perfect beaches and dramatic limestone cliffs, Koh Phi Phi is one of Thailand’s most stunning island destinations. A favorite among beach lovers and photographers, this island offers both relaxation and adventure in equal measure.

Top activities in Koh Phi Phi:

• Snorkel in crystal-clear waters: Discover vibrant coral reefs and colorful marine life around Bamboo Island and Loh Samah Bay.

• Hike to the Phi Phi Viewpoint: Take in panoramic views of the twin bays and lush green hills, especially stunning at sunrise or sunset.

• Take a long-tail boat to Maya Bay: Made famous by The Beach, Maya Bay is a must-see spot surrounded by towering cliffs and turquoise sea.

• Relax on the beach: Spend the day sunbathing or swimming at Ao Ton Sai or Laem Tong Beach.

Krabi

Located along Thailand’s southern coast, Krabi is known for its dramatic limestone formations, crystal-clear waters and beautiful islands. It’s a paradise for nature lovers and adventure enthusiasts alike.

Top activities in Krabi:

• Discover Railay Beach: Only accessible by boat, this beach is surrounded by towering cliffs and is ideal for rock climbing.

• Island-hop to Koh Hong, Koh Poda and Chicken Island: Snorkeling, swimming and sunbathing await.

• Hike to the Tiger Cave Temple: Climb over 1,200 steps to reach a hilltop temple with panoramic views.

• Relax in the Emerald Pool and Hot Springs: Soak in mineral-rich waters amid lush forest surroundings.

Koh Samui

Located in the Gulf of Thailand, Koh Samui is famous for its mix of beach resorts, wellness retreats and natural beauty. It’s ideal for both honeymooners and families looking for relaxation and comfort.

Top activities in Koh Samui:

• Visit Big Buddha Temple (Wat Phra Yai): An iconic 12-meter tall Buddha statue.

• Chill on beaches like Chaweng, Lamai and Silver Beach: Each has a different vibe, from lively to quiet.

• Take a boat trip to Ang Thong Marine Park: A collection of 42 islands with lagoons, limestone mountains and kayaking spots.

• Enjoy a luxury spa day or yoga retreat: Koh Samui is a hub for health and wellness experiences.

• Explore Fisherman’s Village in Bophut: A charming area with boutique shops, restaurants and a popular Friday Night Market.

Suggested Thailand itineraries for a perfect trip

Thailand is a country full of vibrant culture, stunning landscapes and unforgettable experiences. Whether you’re planning a quick getaway or a deep dive into the Land of Smiles, there’s a perfect itinerary for everyone. Here, we explore top Thailand itineraries to help you choose your perfect trip.

Thailand itinerary 10 days

📍 Thailand 10-day itinerary:

• Day 1 : BANGKOK

• Day 2 : Bangkok

• Day 3 : Bangkok - KANCHANABURI

• Day 4 : Kanchanaburi - AYUTTHAYA

• Day 5 : Ayutthaya - CHIANG RAI

• Day 6 : Chiang Rai

• Day 7 : Chiang Rai - CHIANG MAI

• Day 8 : Chiang Mai - City tour

• Day 9 : Chiang Mai - Doi Inthanon – NIGHT TRAIN – BANGKOK

• Day 10 : Chiang Mai - Bangkok - Departure

This Thailand itinerary 10 days is a perfect introduction to the country’s rich culture, history and natural beauty. Follow this Thailand trip guide as you explore Bangkok’s famous canals, Wat Arun, the Grand Palace and Wat Pho, along with vibrant local spots like Maeklong Railway Market and Damnoen Saduak Floating Market. Head to Kanchanaburi for the iconic Death Railway ride, then discover Ayutthaya’s ancient temples and the elegant Bang Pa-In Summer Palace. 

In northern Thailand, admire Chiang Rai’s White Temple, Blue Temple and Black House and cruise to a Karen village. End your journey in Chiang Mai with a Doi Suthep sunset, visits to artisan villages and a scenic trek in Doi Inthanon National Park. For first-time visitors, this is one of the best Thailand travel guide routes to experience the country’s highlights.

For more details about this tour, you can read: Thailand attractions tour 10 days

Thailand itinerary 14 days

📍 Thailand 14-day itinerary:

This Thailand itinerary 14 days offers a well-rounded journey through the country’s vibrant cities, cultural landmarks and natural beauty. Begin in Bangkok with visits to the Grand Palace, Wat Pho, Chinatown and a scenic dinner cruise on the Chao Phraya River. Take a day trip to Ayutthaya, cycle through Bang Krachao, then board an overnight train to Chiang Mai, where you’ll explore temples, night markets, trek to Karen and Lahu villages, visit an elephant sanctuary and join a cooking class by the Mae Ping River. 

Head north to Chiang Rai to see the White Temple, explore the Golden Triangle and enjoy a river cruise with visits to hill tribe villages and community farms. End your journey with a beach retreat on Koh Yao Yai Island, before departing from Phuket or returning to Bangkok. This route is a highlight of any Thailand trip guide, offering a mix of culture, nature and relaxation—making it one of the best Thailand travel guide options for a complete experience.

For more details about this tour, you can read: Thailand tour 14 days From Northern to Southern Charms

Thailand itinerary 21 days

📍 Thailand 21-day itinerary:

This Thailand itinerary 21 days is ideal for travelers seeking a deeper cultural experience combined with natural beauty and relaxation. Start in Bangkok with visits to iconic sites like Wat Pho and the Grand Palace, then head north through the historic cities of Ayutthaya and Sukhothai, both UNESCO World Heritage Sites. Discover local life in Uthai Thani and explore the stunning Crystal Hall. Continue to Chiang Mai and Chiang Rai to experience highland culture, hill tribe villages, tea plantations and views of the Golden Triangle.

In the final week, this Thailand trip guide leads you south for beachside relaxation. Fly to Phuket, then unwind on the stunning shores of Koh Phi Phi, known for its turquoise waters and limestone cliffs. Combining ancient ruins, local markets and tropical islands, this itinerary offers a perfect balance of history, culture and leisure—earning its place among the best Thailand travel guide routes for a 3-week journey.

For more details about this tour, you can read:

Panorama of Thailand 21 days

Beyond these experiences, Thailand has even more to offer. To make the most of your adventure, let Hanoi Voyages craft a seamless and unforgettable journey for you. We proudly offer exciting and captivating tours to Thailand:

Thailand tour 14 days From Bangkok to Ayutthaya, Chiang Mai, Chiang Rai and Koh Yao Yai: culture, nature, authentic encounters and relaxation on the beaches.	Thailand family tour 18 days Discovering the magic of the North with its landscapes, the ethnic groups of Chiang Mai and the Golden Triangle.	Thailand tour 21 days 21 Day Thailand Panorama offering a first encounter with the Kingdom of Siam, a journey rich in history and culture

Budgeting for your Thailand trip: Costs to expect

Thailand is a destination that caters to all types of travelers and budgets. On average, you can expect to spend around $200 per day, which covers comfortable mid-range hotels, local meals, transportation and entrance fees to popular attractions. As highlighted in this Thailand trip guide, luxury travelers might spend more to enjoy five-star resorts, private tours and fine dining. 

On the other hand, budget travelers can easily cut costs by staying in hostels, eating at street food stalls and using public transport. With smart choices and the help of the best Thailand travel guide, you can explore the country's rich culture, beautiful islands and historic landmarks without overspending.

Must-try Thai dishes you can't miss on your Thailand trip

No trip to Thailand is complete without savoring its world-famous cuisine. From spicy soups to sweet desserts, Thai food offers a vibrant mix of flavors that excite every palate. This Thailand trip guide highlights the must-try dishes that you simply can’t miss during your journey, making it the best Thailand travel guide for food lovers.

• Pad Thai: Thailand’s most iconic dish, Pad Thai is a stir-fried noodle meal with shrimp or chicken, tofu, peanuts, bean sprouts and lime. Found at almost every street corner, it’s a perfect introduction to Thai flavors.

• Tom Yum Goong: This hot and sour shrimp soup is famous for its bold flavors of lemongrass, kaffir lime leaves, galangal and chili. A bowl of Tom Yum Goong warms you up and awakens your taste buds.

• Som Tum: A spicy green papaya salad, Som Tum combines shredded unripe papaya with lime juice, fish sauce, peanuts, tomatoes and chili. It’s fresh, crunchy and refreshingly spicy.

• Massaman Curry: A rich, slightly sweet curry influenced by Indian flavors, Massaman curry is made with tender beef or chicken, potatoes, peanuts and coconut milk, perfect for those who love creamy curries.

• Mango Sticky Rice: For dessert, don’t miss Mango Sticky Rice—a sweet combination of ripe mango, sticky rice and coconut cream. It’s a heavenly treat, especially popular during mango season.

• Thai Iced Tea: To cool down after spicy meals, try Thai Iced Tea—a sweet, creamy black tea served over ice, often with condensed milk. It’s a refreshing complement to the bold Thai spices.

To know more delicious food, you can read our blog: Exploring Thai cuisine: Must-try delicious dishes on your trip

Thailand travel tips for a smooth journey

Traveling to Thailand for the first time? Whether you're planning a short escape or a three-week itinerary, a little preparation goes a long way. These essential tips from our Thailand trip guide will help you avoid common travel mistakes, save money and make the most of your adventure. 

Check visa requirements

Before traveling to Thailand, it's essential to check the visa requirements for your nationality. While many countries are eligible for visa-free entry or visa-on-arrival, the duration and conditions can vary. Ensure your passport is valid for at least six months and confirm the most up-to-date regulations with the Thai embassy or consulate in your country.

For more details, you can read Thailand Visa Formalities

Book accommodation in advance

One essential Thailand travel tip is to book your accommodation in advance, especially if you're traveling during peak tourist seasons or national holidays. Early booking not only helps you secure better rates but also gives you more options in terms of comfort, amenities and location. Whether you’re looking for budget-friendly stays, mid-range hotels, or luxury resorts, planning ahead ensures a smoother and more enjoyable trip. 

Transportation tips

Thailand has an extensive and affordable transport system. Here are some useful tips from the best Thailand travel guide:

• Domestic flights: Great for saving time on long routes like Bangkok–Chiang Mai or Chiang Mai–Phuket. Budget airlines like AirAsia, Thai Lion Air and Nok Air offer frequent and low-cost options.

• Trains: Perfect for scenic travel, especially the overnight trains between Bangkok and the north. Book early for sleeper berths.

• Buses and minivans: Reliable and widely available for intercity travel. You can book in advance via online platforms or at stations.

• City transport: In Bangkok, use the BTS Skytrain, MRT, or Grab app for taxis. In smaller cities, tuk-tuks and songthaews (shared red trucks) are common. Always agree on the fare before riding a tuk-tuk.

For more information, you can read: Transportation in Thailand: How to get around easily for visitors

Pack smart and light

Packing right is key to enjoying your trip comfortably. Here’s what to bring, according to our Thailand trip guide:

• Lightweight, breathable clothing for the tropical heat

• A rain jacket or compact umbrella during rainy season (May–October) Sunscreen and insect repellent for outdoor adventures

• A reusable water bottle to stay hydrated

• A scarf or sarong for temple visits (to cover shoulders and knees)

• Comfortable walking shoes or sandals

Respect local customs and culture

Thailand is known as the Land of Smiles and locals are warm and welcoming—if you respect their traditions. This is an important Thailand travel tip for having a positive experience.

• Dress modestly when entering temples or royal sites. Cover your shoulders and knees.

• Remove your shoes before entering homes or temples.

• Don’t touch anyone’s head, as it’s considered the most sacred part of the body.

• Avoid pointing your feet at people or religious objects.

• The traditional greeting, called the wai (palms pressed together with a slight bow), is a respectful gesture.

• Always be polite, patient and calm—losing your temper in public is frowned upon.

To wrap up your unforgettable journey, this Thailand trip guide has equipped you with all the essential insights to make the most of your adventure. From vibrant cities to serene beaches and cultural treasures, Thailand promises a travel experience like no other. Ready to turn this guide into reality? 

Let Hanoi Voyages craft your perfect Thailand getaway with expert planning and personalized service.

Thailand trip Q&A: What travelers often ask?

• Is it safe to travel to Thailand?
  Thailand is generally a safe destination for tourists, especially in major cities and tourist areas. However, it's still wise to watch your belongings and avoid going out alone late at night in unfamiliar places.

• How long should I spend in Thailand?
  The ideal duration for a Thailand trip is around 7 to 10 days. This allows enough time to explore Bangkok, Chiang Mai, and popular islands like Phuket or Krabi.

• Where is the best place to exchange money in Thailand?
  Travelers often ask whether they should exchange money at the airport, banks, or private exchange booths. Typically, currency exchange booths outside the airport—such as SuperRich—offer better rates.