Thailand, with its rich culture, stunning landscapes, and vibrant cities, is a destination that deserves an extended visit. Whether you’re exploring ancient temples, relaxing on tropical beaches, or experiencing bustling city life, a 23-day itinerary allows you to immerse yourself fully in all that Thailand has to offer. In this guide, we’ll provide a detailed 23-day itinerary covering all major regions of Thailand, along with suggestions for additional places to visit if you have more or less time.

23-Day Thailand Itinerary

Day 1-3: Bangkok

Day 1

Arrive in Bangkok and check into your hotel. Explore the vibrant streets of Khao San Road.

Khao San Road is a great place to start your journey with its bustling atmosphere and variety of street food.

Day 2

Visit the Grand Palace and Wat Phra Kaew. Explore Wat Arun and Wat Pho. Take an evening river cruise along the Chao Phraya River.

The temples are breathtakingly beautiful, and the river cruise offers stunning views of Bangkok’s illuminated landmarks.

Day 3

Shop at Chatuchak Weekend Market. Visit Jim Thompson House for a glimpse into Thai silk industry. Enjoy dinner at a rooftop restaurant overlooking the city.

Chatuchak Market is a shopping paradise. Don’t forget to bargain for the best deals!

Know more about Bangkok!

Day 4-6: Chiang Mai

Day 4

Fly to Chiang Mai. Check into your hotel and relax. Visit the night bazaar in the evening.

The night bazaar is perfect for unique souvenirs and trying local delicacies.

Day 5

Explore Doi Suthep Temple and enjoy panoramic views of Chiang Mai. Visit Wat Phra Singh and Wat Chedi Luang.

Doi Suthep offers a peaceful retreat from the city with stunning views and beautiful temple architecture.

Day 6

Take a day trip to an elephant sanctuary. Participate in a Thai cooking class in the evening.

Interacting with elephants ethically and learning to cook Thai dishes are unforgettable experiences.

Know more about Chiang Mai!

Day 7-8: Chiang Rai

Day 7

Drive to Chiang Rai. Visit the White Temple (Wat Rong Khun) and Blue Temple (Wat Rong Suea Ten).

The White Temple is a visual masterpiece. Spend time exploring its intricate artwork.

Day 8

Explore the Golden Triangle.

Visit the Black House (Baan Dam Museum).

The Golden Triangle is historically significant and offers beautiful views of three countries meeting.

Know more about Chiang Rai!

Day 9-11: Ayutthaya

Day 9

Return to Chiang Mai and take a train to Ayutthaya. Check into your hotel and relax.

The train ride to Ayutthaya is scenic and a comfortable way to travel.

Day 10

Explore Ayutthaya Historical Park. Visit Wat Mahathat and Wat Phra Si Sanphet.

Ayutthaya’s ancient ruins are awe-inspiring and provide a glimpse into Thailand’s rich history.

Day 11

Take a boat tour along the Chao Phraya River. Visit Bang Pa-In Royal Palace.

The boat tour offers a unique perspective of Ayutthaya’s ruins and the beautiful Bang Pa-In Palace.

Day 12-14: Phuket

Day 12

Fly to Phuket. Check into your hotel and relax on Patong Beach.

Patong Beach is lively and offers a great start to your Phuket adventure.

Day 13

Visit the Big Buddha and Wat Chalong. Explore Phuket Old Town.

Phuket Old Town has charming colonial architecture and a vibrant street art scene.

Day 14

Have a rest day or explore around the cafes & beaches.

There is lot to do in Phuket. Explore & just have fun on this beautiful island.

Know more about Phuket!

Day 15-16: Phi Phi Islands

Day 15

Continue exploring the Phi Phi Islands. Visit Maya Bay and Bamboo Island.

Maya Bay is famous for its beauty. Try to visit early to avoid the crowds.

Day 16

Enjoy a relaxing day on the beach or go snorkeling/diving. Return to Phuket in the evening.

The underwater life around Phi Phi is vibrant and diverse. Don’t miss the snorkeling or diving opportunities.

Know more about Koh Phi Phi!

Day 17-18: Krabi

Day 17

Travel to Krabi. Check into your hotel and relax on Railay Beach.

Railay Beach is a hidden gem with dramatic cliffs and pristine waters.

Day 18

Explore Phra Nang Cave Beach. Take a boat tour to the Four Islands.

The Four Islands tour offers beautiful beaches and excellent snorkeling spots.

Know more about Krabi!

Day 19-21: Koh Samui

Day 19

Travel to Koh Samui. Check into your hotel and relax on Chaweng Beach.

Chaweng Beach is lively and offers a variety of water activities.

Day 20

Visit the Big Buddha Temple and Fisherman’s Village. Take a day trip to Ang Thong National Marine Park.

Ang Thong Marine Park is a must-visit for its stunning natural beauty and diverse marine life.

Day 21

Enjoy a spa day or explore more of Koh Samui. Relax on Lamai Beach in the evening.

Koh Samui’s beaches are perfect for relaxation and rejuvenation.

Know more about Koh Samui!

Day 22-23: Koh Phangan

Day 22

Enjoy the Full Moon Party if it aligns with your visit. Relax on quieter beaches like Haad Yuan and Haad Salad. Explore waterfalls and temples in the interior.

If you’re in Koh Phangan during the Full Moon Party, it’s an unforgettable experience. However, the island also offers serene spots for those looking to relax.

Day 23

Spend the day snorkeling or diving. Take a boat tour around the island. Return to Phuket in the evening.

Know more about Koh Phangan!

Additional Cities to Consider

Sukhothai (2-3 days)

Discover the historical ruins of Sukhothai Historical Park. Rent a bicycle to explore the park at your own pace.

Cycling through Sukhothai’s ancient ruins is a peaceful and enriching experience.

Pai (2-3 days)

Enjoy the scenic drive to Pai. Visit Pai Canyon, hot springs, and local waterfalls.

The drive to Pai is winding but incredibly scenic. Once there, the laid-back vibe and natural beauty make it worth the trip.

Khao Sok National Park (2-3 days)

Explore the lush rainforests and limestone karsts. Take a boat tour on Cheow Lan Lake and stay in a floating bungalow.

Khao Sok’s natural beauty is breathtaking. Staying in a floating bungalow on the lake is an unforgettable experience.

Koh Tao (2-3 days)

Travel to Koh Tao. Check into your hotel and relax on Sairee Beach.

Sairee Beach is popular for its vibrant nightlife and beautiful sunsets. Koh Tao is renowned for its diving spots. Even if you’re not a diver, snorkeling here is fantastic.

Kanchanaburi (2-3 days)

Visit the Bridge over the River Kwai and the Death Railway. Explore Erawan National Park and its waterfalls.

Erawan Falls is a natural paradise. Spend a day hiking and swimming in the seven-tiered waterfalls.

Hua Hin (2-3 days)

Relax on Hua Hin Beach and explore the night market. Visit Phraya Nakhon Cave and Vana Nava Water Jungle.

Hua Hin offers a perfect blend of relaxation and adventure. The night market is a must-visit for delicious food and local souvenirs.

Conclusion

Thailand’s diverse regions offer unique experiences that cater to every type of traveler. Whether you’re drawn to the cultural richness of the North & Central regions or the tropical beauty of the South & Islands, these 23-day itineraries provide a perfect starting point for your adventure. If you have less or more time to spend in Thailand, take a look at our 9-day and 23-day itineraries for even more adventures and deeper exploration. Dive into the detailed guides for each region to plan your perfect trip, and enjoy the beauty and hospitality that Thailand has to offer.

Explore the other 9-day itineraries: North Thailand | South Thailand | Central Thailand | Island Hopping in Thailand

Explore the other 16-day itineraries: North & Central Thailand | South & Island Hopping Thailand