Thailand converts skeptics. People arrive with one idea of it and leave with a much bigger one, because it's the rare place where the food, the culture, the hospitality, the beauty and the value are all excellent at once.
This guide comes from years of my own travel and of planning Thailand trips for clients.
How should you plan a luxury trip to Thailand? Go between November and February if you can, and pair Bangkok's temples and food with an island stay in Phuket or Koh Samui. A week to ten days is enough for a first trip. Book temple visits early in the morning, and dress with shoulders and knees covered.
Key facts
- Best months: November to February, the cool, dry season. March to May is hot; June to October is the green season.
- Getting there: most U.S. flights connect through Tokyo, Seoul or Doha. Plan on 17 to 20 hours of travel.
- Entry: as of October 2026, U.S. citizens can visit visa-free for up to 30 days for tourism.
- Where to stay: Mandarin Oriental, Rosewood Bangkok or The Siam in Bangkok; Rosewood Phuket or Amanpuri on Phuket.
- Our trip: the eight-day Thailand Experience, four nights at Rosewood Bangkok and three at Rosewood Phuket.
When to Visit Thailand
Photo: Caviar in the Air
Best time (November to February): the cool, dry season. Bangkok is comfortable (roughly 75 to 85°F), the islands look their best, and the northern mountains are pleasantly cool. It's peak season, so book hotels early.
Hot season (March to May): temperatures can reach 100°F in Bangkok and the central plains. The islands stay lovely, if a little more humid. Songkran (Thai New Year) in April is one of the world's great festivals, a nationwide water fight that's part sacred ceremony and part pure joy.
Green season (June to October): the rainy season, though in Thailand that usually means a dramatic afternoon downpour and then clear skies. Prices drop, crowds thin and everything is lush. The west coast (Phuket, Krabi) gets more rain, while the Gulf side (Koh Samui) is drier in these months.
Understanding Thailand's Regions
Bangkok
One of the world's great cities. Old temples share blocks with brilliant restaurants, a plastic-stool noodle shop can match a tasting menu, and the Chao Phraya River carries you past centuries of history.
Chiang Mai & The North
Thailand's cultural heart in the mountains, with hundreds of temples, night markets, cooking schools and a slower pace that balances Bangkok perfectly.
The Islands
Phuket: Thailand's largest island. Luxury resorts, dramatic beaches and a cosmopolitan restaurant scene on the Andaman Sea.
Koh Samui: smaller and quieter than Phuket, with a wellness-focused luxury scene. Retreats like Kamalaya have made Samui a place people travel to rest.
Krabi & Phi Phi: limestone cliffs, emerald water and some of Thailand's most photographed views. Less developed than Phuket, a little more adventurous, just as beautiful.
Where to Stay: Our Recommendations
Bangkok
Mandarin Oriental, Bangkok. The grande dame of Asian hotels, welcoming guests on the river since 1876. The Authors' Wing, with suites named for writers like Somerset Maugham and Joseph Conrad, and the Sala Rim Naam restaurant across the river make it a classic Bangkok stay.
Rosewood Bangkok. Where our group stays. A sleek tower in the middle of the city with a calm, residential feel and excellent dining, a soft landing after a long flight.
The Siam. Boutique luxury with character. A private riverside estate full of antiques and art, with its own Muay Thai ring and cooking school.
Chiang Mai
Four Seasons Resort Chiang Mai. Set among working rice paddies in the Mae Rim Valley, with terrace views, a cooking school and a lovely spa.
Phuket
Rosewood Phuket. Our group's island home on Emerald Bay, where pavilions and villas come with private pools and the Andaman Sea sits just past the lawn.
Amanpuri. The very first Aman, and still one of the finest, with a palm-fringed cove, the famous black-tiled pool, pavilion-style suites and three MICHELIN Keys.
Photo: Courtesy of Aman
Photo: Courtesy of Aman
Where we stay on our trip: Rosewood Bangkok and Rosewood Phuket.
The Best Things to Do in Thailand
1. Bangkok's Grand Palace & Wat Phra Kaew
The spiritual heart of Thailand. Every surface is covered in gold, glass mosaic and ceramic, and the detail is staggering. Arrive early, dress modestly (knees and shoulders covered) and expect crowds. Even with them, the artistry quiets everything.
2. Bangkok's Street Food Scene
Please don't skip this. A guided street food walk through Chinatown (Yaowarat) or the old town (Rattanakosin) is one of the world's great food experiences. Expect pad thai cooked over charcoal, khao niaow ma muang (mango sticky rice) that changes your idea of dessert, and guay jub (rolled rice noodle soup with pork) you'll dream about for months.
3. Thai Cooking Class
The hands-on cooking class in Bangkok is a favorite day on our trip. You'll learn to recognize Thai herbs and chilies and cook several dishes from scratch, balancing sweet, sour, salty and spicy the way Thai cooks do.
4. Ayutthaya
The former capital of Siam, an easy day trip north of Bangkok. The Buddha head wrapped in banyan roots at Wat Phra Mahathat and the riverside towers of Wat Chaiwatthanaram are worth the drive on their own.
5. Chiang Mai Temple Circuit
The old city has dozens of temples within walking distance. Start with Wat Chedi Luang, Wat Phra Singh and Wat Umong, a forest monastery with old meditation tunnels. Morning alms-giving happens at several temples and is deeply moving. I've written more about Thai Buddhist culture and temple etiquette.
6. Island Time
Phuket's beaches, Koh Samui's wellness retreats, or a boat day out to the Phi Phi Islands and Maya Bay. Thailand's islands are the perfect way to end a trip.
7. Thai Massage
Thai massage is an old healing tradition that combines pressure points with assisted stretching. At its best, it's a two-hour reset for your whole body. Try a spa at a top hotel, or a traditional massage at Wat Pho, the temple long considered the home of Thai massage, with its massage school on the grounds.
Thailand Travel Tips: What to Know Before You Go
Visa: as of October 2026, U.S. citizens can visit Thailand visa-free for up to 30 days for tourism (the limit dropped from 60 days in September 2026). Check the Royal Thai Embassy's site before you fly, since the rules have changed more than once.
Currency: Thai Baht (THB). ATMs are everywhere, and Thailand is great value, even at the luxury level.
Dress code: cover shoulders and knees at temples and take your shoes off before entering any temple building. Dress neatly in Bangkok, too, since Thais take personal presentation seriously. Here's what to wear in Thailand, temples included.
Getting there: most flights from the U.S. to Bangkok connect through Tokyo, Seoul or Doha. Plan on roughly 17 to 20 hours of travel.
Tipping: not traditionally expected, but appreciated in tourist areas. A small tip at nicer restaurants, for your massage therapist, and rounding up for taxis is plenty.
Health: no vaccinations are required, but Hepatitis A and Typhoid are recommended. Drink bottled water. Street food is generally safe at busy stalls with lots of turnover.
Why Travel with Caviar in the Air
Photo: Caviar in the Air
Thailand is easy to visit on your own. Easy and effortless aren't the same, though. A trip you talk about for years comes down to details: the right guide, the right temple at the right hour, the right table.
Our Thailand Experience is eight days in Bangkok and Phuket, with Rosewood hotels, a private temple morning, Ayutthaya, a cooking class and a day out to the Phi Phi Islands, all taken care of for you. See exactly how the eight days run, or read why Thailand is the country I return to most. Adding a stop? Singapore is a short flight from Bangkok, so start with my Singapore travel guide.
Claire B. Soares is a 6X Condé Nast Traveler Top Travel Specialist and the founder of Caviar in the Air.
Destination Guide
Destination Guide
Destination Guide