20 -Day Highlights of Vietnam, Cambodia & Thailand | Best 2025-26

Introduction

This detailed review covers the 20-Day Highlights of Vietnam, Cambodia & Thailand tour offered by Authentic Adventures, a highly-rated travel provider. While we haven’t experienced it firsthand, the glowing reviews and comprehensive itinerary suggest it’s a fantastic choice for travelers seeking an immersive, well-organized journey through Southeast Asia.

What we love about this tour: its affordable price point for a 22-day all-inclusive experience, the chance to visit top destinations like Hanoi, Halong Bay, Hue, Hoi An, Ho Chi Minh City, Phnom Penh, Siem Reap, and Phuket, and the dedicated, knowledgeable guides who keep the experience engaging and seamless. A possible drawback? The extensive schedule might be a little fast-paced for those wanting a more relaxed trip.

Ultimately, this tour is best suited for active travelers who enjoy diverse activities, cultural insights, and a mix of city exploration and nature. If you’re after a guided adventure that balances key sights with authentic local experiences, this could be just what you’re looking for.

Key Points

• Comprehensive Itinerary: Covers Vietnam, Cambodia, and Thailand with highlights in each country.
• All-inclusive Price: Includes flights, accommodations, meals, transportation, and entrance fees.
• Expert Guides and Support: Knowledgeable guides like Tran and Hang help bring destinations to life.
• Authentic Local Experiences: Cooking classes, visits to floating markets, and temple tours.
• Value for Money: At $2,680, it offers an extensive and well-organized tour with great reviews.
• Group Size: Limited to 12 travelers, ensuring a more intimate experience.

An In-Depth Look at the Itinerary

Starting in Hanoi: City of Contrasts

Your adventure kicks off in Hanoi, a city that buzzes with energy and history. The first day is all about settling in—your private driver meets you at the airport, whisking you to a hotel right in the Old Quarter. This central location makes it easy to explore at your own pace or relax after your journey.

Day 2 brings a well-balanced mix of cultural sites. Visiting Chua Tran Quoc, the oldest pagoda in Hanoi, offers a peaceful glimpse into Vietnam’s spiritual roots. The Ho Chi Minh Mausoleum and nearby houses give insight into Vietnam’s revolutionary leader’s life, while the Vietnam Museum of Ethnology impresses with its outdoor displays of traditional homes from various ethnic groups. Reviewers mention how the outdoor exhibits and activities make this museum stand out, providing a dynamic understanding of Vietnam’s diverse cultures.

Later, the Temple of Literature reveals Vietnam’s scholarly past, established in the 11th century as the country’s first university. Travelers often comment on how these historical sites are beautifully preserved and offer authentic glimpses into Vietnam’s academic and spiritual heritage.

Exploring Halong Bay: Limestone Wonders

A highlight of the trip is the two-day cruise around Halong Bay. The journey from Hanoi takes you through the lush Red River Delta, revealing Vietnam’s countryside in all its green glory. Once on the boat, you’re treated to spectacular limestone formations and karst grottoes—a landscape so photogenic it’s practically a postcard.

Guests rave about the seafood lunch on board, often mentioning the quality and freshness of the dishes. The opportunity to kayak or swim at a secluded spot adds an adventurous touch, with reviews highlighting how close you get to the impressive caves and natural formations. Rising early on Day 4 to watch the sunrise and practice Tai Chi sets a tranquil tone for the day, making this a peaceful yet inspiring experience.

Ninh Binh: Land of Limestone and Rice Fields

After Halong Bay, the tour heads south to Hoa Lu and the picturesque countryside of Ninh Binh. Known as “Ha Long Bay on land,” this region offers stunning karst landscapes, ancient temples, and serene boat rides through Tam Coc. The boat trip is a favorite among travelers, who describe passing through caves carved into limestone cliffs, surrounded by lush rice paddies.

Cycling through local villages, rice fields, and rocky outcrops provides authentic insights into rural Vietnamese life. Reviewers appreciate the balance of cultural exploration and scenic beauty, noting how peaceful and photogenic the area is. This stop provides a slower pace after busy Hanoi, perfect for those wanting to connect with Vietnam’s countryside.

Hue: The Imperial Capital

Flying from Hanoi to Hue, you enter Vietnam’s former royal capital, rich in history and architecture. The Imperial City (The Citadel) is a UNESCO site that reveals Vietnam’s regal past. Wandering through the Forbidden Purple City and the ancient gates allows travelers to feel transported back in time.

The Khai Dinh Tomb is a standout, blending Vietnamese and Western architectural styles, a fact often highlighted by reviewers who find it both grand and uniquely designed. The Thien Mu Pagoda on the Perfume River offers peaceful scenery and panoramic views, rounding out a day filled with imperial splendors. Guests praise the guides for sharing detailed stories behind each site, adding depth to the visit.

Hoi An: Ancient Charm and Cooking Delights

Traveling south to Hoi An via scenic Hai Van Pass, travelers find a town filled with Japanese merchant houses, lantern-lit streets, and riverside cafes. The cooking class at Red Bridge is a favorite activity, with participants enjoying market visits, hands-on cooking, and tasty lunches. Reviewers mention how this local experience is both fun and educational.

A visit to Bay Mau Coconut Forest allows for eco-friendly adventures—paddleboarding, boat rides, and relaxing in natural surroundings. Day 10 is free for personal exploration, giving you the freedom to wander Hoi An’s charming streets, shop for souvenirs, or simply relax by the river.

Moving to the South: Ho Chi Minh City & Mekong Delta

Flight to Ho Chi Minh City introduces you to Vietnam’s bustling southern metropolis. Day trips to Cai Be and the Cai Rang Floating Market provide insight into traditional trade practices, now complemented by modern agriculture. Walking through villages, visiting local family businesses, and tasting fresh fruit make these more than just sightseeing—they’re immersive experiences noted fondly by travelers.

The visit to Cu Chi Tunnels offers a tangible connection to Vietnam’s wartime history. As one reviewer explains, exploring the tunnels reveals the resourcefulness of Vietnamese soldiers, with options to fire weapons at a shooting range adding an interactive element.

Cambodia: Phnom Penh and Angkor

Crossing into Cambodia, the tour visits Phnom Penh, where the Royal Palace and Silver Pagoda showcase royal grandeur. The sobering visits to Tuol Sleng Museum and the Killing Fields provide a stark reminder of Cambodia’s past horrors, but are vital for understanding its recovery.

In Siem Reap, the Angkor Wat complex is a must-see, with its intricate carvings and jungle-surrounded temples. Reviewers highlight the blessing ceremonies by Buddhist monks and the impressive scale of the temples, especially Ta Prohm with its famous overgrown trees.

Finishing in Thailand: Phuket

The final leg takes you to the relaxing beaches of Phuket, where the focus is on leisure and enjoying the tropical scenery. Visitors mention how the free days are perfect for unwinding after days packed with sightseeing, with “emerald water” views and relaxing beach ambiance topping the list.

Why This Tour Offers Great Value

At $2,680 per person, this 22-day journey packs in a lot of destinations, activities, and cultural insights. The all-inclusive package means travelers can focus on enjoying themselves without worrying about extra costs—everything from flights within Asia to entrance fees and most meals are covered.

The group size is limited to 12, creating a more personal and engaging environment. From experienced guides like Tran and Hang, to carefully curated activities, the tour ensures that you get a genuine taste of each country.

Many reviews emphasize the professionalism and helpfulness of the guides, who bring authentic stories and insights into each site. One reviewer mentions how Tran’s support throughout the trip made a big difference, especially when coordinating last-minute changes or personalized requests.

Transportation & Comfort

Transportation is provided via air-conditioned vehicles, making long drives more comfortable. The schedule is well-paced, with ample time for sightseeing, meals, and rest. The overnight cruises and boat trips add a touch of adventure, and the variety of activities—from exploring ancient temples to cooking classes—keeps the experience lively.

Authentic Experiences & Cultural Connections

Participants consistently praise the opportunities to experience local life authentically. The cooking classes, floating markets, and village visits allow travelers to step beyond typical tourist spots. The guides’ storytelling and insider tips make these moments memorable.

Critically Speaking

While the trip offers incredible value, some travelers may find the pace busy, especially if they prefer a more relaxed travel style. The extensive schedule covers many highlights but leaves limited downtime. Also, the tour is designed for active travelers who enjoy constant movement and exploration.

Who Should Consider This Tour?

This tour is perfect for travelers eager to see multiple countries in a single trip without the hassle of planning logistics. It suits those who want a mix of culture, scenic landscapes, and historical sites—all within a guided framework for ease and comfort.

If you appreciate well-organized itineraries, engaging guides, and a balance of sightseeing with authentic local experiences, this tour will likely meet or exceed your expectations. It’s ideal for first-time visitors to Southeast Asia or seasoned travelers looking to maximize their time and exposure.

The Sum Up

This 22-day guided adventure through Vietnam, Cambodia, and Thailand offers a comprehensive, value-packed experience. From bustling Hanoi and serene Halong Bay to the ancient temples of Angkor and relaxing Phuket beaches, every stop is thoughtfully curated. The all-inclusive price makes it easier to enjoy the trip without surprises, and the small group size ensures a personal touch.

The knowledgeable guides, like Tran and Hang, are clearly appreciated—adding depth and local flavor to each site. The mix of city exploration, scenic landscapes, cultural activities, and leisure days caters to diverse interests, making it a flexible choice for many travelers.

While the tour’s busy schedule might not suit those seeking a slow-paced holiday, for active explorers and curious minds, it’s an excellent way to see Southeast Asia’s highlights in one seamless journey. If you’re after a well-organized, authentic, and fun-filled trip, this tour will deliver a memorable experience at a good price.

FAQ

Is airport pickup included? Yes, a private driver meets you at the airport in Hanoi and in other destinations, ensuring smooth arrivals.

Are flights within Asia included? Yes, domestic flights (such as Hanoi to Hue, Ho Chi Minh to Siem Reap, and Siem Reap to Phuket) are covered in the package.

What is the group size? The tour is limited to a maximum of 12 travelers, which promotes a more intimate experience.

Are entrance fees covered? All entry fees for the included sightseeing destinations are included in the package.

Can I customize the itinerary? The package is pre-planned, but the tours are flexible in some aspects, like free time in Hoi An and Phuket for personal exploration.

What meals are included? Breakfast is provided on 21 days, plus 9 lunches. Dinners are generally not included, allowing for local dining options.

Is the tour physically demanding? The itinerary involves walking, boat rides, and some cycling, so a moderate level of fitness is recommended.

Are guides knowledgeable? Yes, reviews highlight guides like Tran and Hang for their professionalism, storytelling, and support.

What destinations are highlights? Guests frequently mention Halong Bay, Angkor Wat, and the Imperial City in Hue as unforgettable sites.

How does the price compare? Given the extensive itinerary, flights, accommodations, and entrance fees, the price offers good value for a multi-country adventure.

In essence, this tour provides a well-rounded, authentic Southeast Asian experience that balances key sights with local flavor. Perfect for travelers seeking a structured yet immersive journey, it promises memories to last a lifetime.