Explore Isan: Top attractions and experiences

Tucked away in Thailand’s vast northeast, Isan remains one of the country’s most captivating yet underexplored regions. Spanning tranquil rice paddies, ancient Khmer temples and bustling local markets, this culturally rich area offers a truly authentic Thai experience far removed from the typical tourist trail. Travelers who explore Isan will be rewarded with the warmth of local hospitality, vibrant festivals, bold cuisine and scenic landscapes shaped by the Mekong River.

For those seeking meaningful travel beyond the usual hotspots, Hanoi Voyages is here to craft a personalized journey that brings you closer to the heart of Isan. Let us help you unlock the region’s hidden beauty and unforgettable moments—tailored to your interests, guided by local insight.

A glimpse of Isan - The Northeastern region of Thailand

Isan, a vast and culturally rich region in northeastern Thailand, offers an abundance of natural beauty and heritage that many travelers have yet to discover. More and more visitors are drawn to this area as they look to explore Isan and uncover authentic, off-the-beaten-path experiences.

Covering a large swath of land and sharing borders with both Laos and Cambodia, Isan is defined by its diverse landscapes—lush rice paddies, forested hills and the scenic banks of the Mekong River. Life here remains deeply rooted in tradition, shaped by a unique blend of Thai, Lao and Khmer cultures.

So, why is Isan gaining attention? Those who explore Isan will find ancient Khmer ruins and timeworn temples that reveal a deep historical legacy. The region also delights the senses with its bold, flavorful cuisine—dishes born of a rural lifestyle and strong cultural identity. Add to that the genuine warmth of local people and the colorful bustle of daily markets and you get an experience full of soul.

Top things to do & see in Isan you can’t miss

What to do in Isan? This vast region in northeastern Thailand offers a diverse range of experiences, from historical sites and natural landscapes to vibrant local life. If you're planning to explore Isan, this guide highlights the top attractions in Isan and the best cities to visit for a truly authentic experience.

Nakhon Ratchasima

Nakhon Ratchasima, commonly known as Korat, serves as a primary gateway for those looking to explore Isan. One of the highlights is Phimai Historical Park, where magnificent Khmer temples dating back to the 11th century allow visitors to step into Thailand’s ancient past. For a more leisurely experience, head to Bueng Kaen Nakhon Lake, a peaceful spot perfect for a relaxing walk along the waterfront.

Buriram 

Among the top attractions in Isan, Buriram stands out for its seamless blend of ancient and modern. Visit Phanom Rung Historical Park, a stunning hilltop Khmer temple complex that lights up during the equinox. Sports lovers can also experience Thailand’s growing passion for football at the Chang Arena, home to Buriram United. It's one of the most dynamic things to do in Isan if you're seeking something beyond temples and markets.

Surin

Surin is best known for the Surin Elephant Round-Up, an annual festival that showcases the close bond between elephants and local people. But the charm of Surin goes beyond the festival. Traditional silk weaving villages and ancient ruins make it a rich stop for those who want to explore Isan more deeply.

Ubon Ratchathani

Bordering Laos and Cambodia, Ubon Ratchathani is a cultural and natural treasure. Visit the Wat Phra That Nong Bua, a striking temple with golden reliefs, or witness the surreal rock formations at Pha Taem National Park, famous for its ancient cliff paintings and sunrise views over the Mekong. If you're wondering about the most peaceful yet adventurous things to do in Isan, Ubon won’t disappoint.

Nakhon Phanom

Set along the Mekong River, Nakhon Phanom is known for its scenic beauty and spiritual sites. The most iconic is Wat Phra That Phanom, a sacred temple that attracts pilgrims from all over Thailand. The riverside promenade offers a peaceful setting for biking or strolling, giving visitors a slower pace of travel as they explore Isan in a more relaxed way.

Udon Thani

For history lovers, Udon Thani is home to Ban Chiang Archaeological Site, a UNESCO World Heritage Site where prehistoric artifacts reveal a civilization dating back 5,000 years. Udon is also a great base for exploring nearby markets and sampling regional dishes, such as spicy larb and som tam. It’s one of the most enriching things to do in Isan for those intrigued by ancient history and local cuisine.

Nong Khai

Perched along the Mekong River, Nong Khai is a charming riverside town famous for the Naga Fireballs phenomenon and the quirky Sala Kaew Ku sculpture park. It's also a convenient point to cross into Laos via the Friendship Bridge. For travelers looking to combine nature, mysticism and a touch of the surreal, Nong Khai is one of the top attractions in Isan.

Must-try dishes when you explore Isan

One of the most delicious things to do in Isan is sample its bold and flavorful cuisine. Here are must-try dishes to look out for as you explore Isan:

• Som Tum (Green papaya salad): A spicy-sour salad made with shredded green papaya, chili, lime, garlic and fish sauce. Often enhanced with fermented crab or pickled fish for extra flavor.

• Larb (Spicy minced meat salad): Minced pork or chicken mixed with lime juice, roasted rice powder, chili, mint and herbs. A perfect balance of spicy, tangy and refreshing.

• Gai Yang (Grilled chicken): Marinated in garlic, coriander root and fish sauce, then grilled over charcoal. Often eaten with sticky rice and spicy dipping sauce.

• Khao Niew (Sticky rice): The signature side of Isan meals, served in small bamboo baskets. Eaten by hand and ideal for scooping up grilled meats and salads.

• Sai Krok Isan (Fermented pork sausage): Slightly sour sausages made from fermented pork and rice. Commonly grilled and served with raw veggies and chilies.

To explore more delicious food in Thailand, you can read: Exploring Thai cuisine: Must-try delicious dishes on your trip

Suggested itinerary to explore Isan

If you're planning to explore Isan, a well-paced journey across Thailand’s northeast can take about 6 to 8 days, depending on how deep you want to go into each province. With its vast area, cultural richness and variety of landscapes, giving yourself enough time is key to fully enjoying the region.

📍Itinerary:

• Day 1 : BANGKOK

• Day 2 : Bangkok - KHAO YAI

• Day 3 : Khao Yai - Korat - PHI MAI

• Day 4 : Korat - SURIN

• Day 5 : Surin - KHONG CHIAM

• Day 6 : Khong Chiam - NAKHON PHANOM

• Day 7 : Nakhon Phanom - UDON THANI

• Day 8 : Udon Thani - Bangkok - Departure

This 8-day tour offers a perfect chance to explore Isan, Thailand’s fascinating northeast region. Starting from Bangkok, you’ll visit natural wonders like Khao Yai National Park, ancient Khmer temples in Korat and cultural hotspots across Surin and Khong Chiam.

Travel along the Mekong River to Nakhon Phanom and Udon Thani, discovering historic sites, vibrant markets and authentic local traditions. Packed with the top attractions and unique things to do in Isan, this itinerary promises a rich and unforgettable journey.

For more details about this itinerary, you can read: Thailand adventure tour 8 days

Recommend top accommodations in Isan for a relaxing trip

Finding a place to stay in Isan is an integral part of the travel experience, offering accommodations to suit every taste, from natural charm to modern urban settings. Here's a selection of places that combine comfort and authenticity for a successful stay.

Thames Valley Khao Yai

📍Address: 999 Mu Si, Pak Chong District, Nakhon Ratchasima

Thames Valley Khao Yai is an English country-style hotel located just five minutes from the lush green hills of Khao Yai. It offers 59 elegant rooms equipped with minibars, coffee machines and LED TVs. Facilities include an outdoor pool, a spa, a fitness center and a children's playground, perfect for a family stay. The on-site restaurant offers a pleasant dining experience, while the concierge service facilitates the arrangement of excursions. An ideal choice for combining comfort and relaxation during a visit to the region.

Slive Hotel Surin

📍Address: 169 Lakmuang Road, Naimuang, Muang, Surin

Slive Hotel, located in Surin, offers 35 comfortable and well-equipped rooms, ideal for a pleasant stay. The property offers free Wi-Fi, a restaurant serving local and international cuisine and a relaxation area with a spa and fitness center. Close to the city center and Surin Hospital, this hotel combines convenience and tranquility, perfect for those wishing to explore the region while enjoying a relaxing setting. What to do in Isan becomes easier with such welcoming and conveniently located accommodations.

Tohsang Heritage Khongjiam

📍Address: 68 Mu 7 Ban Huai Mak Tai, Khong Chiam District, Ubon Ratchathani

Tohsang Heritage Khongjiam, located in Ubon Ratchathani, offers accommodations combining Thai, Khmer and Balinese design. The 59 air-conditioned rooms feature private balconies with soothing views of the Mekong River. The hotel offers an outdoor pool, a friendly cafe and attentive service, perfect for a relaxing stay. This peaceful setting invites you to explore the region while enjoying elegant comfort and a warm ambiance.

Fortune River View Nakhon Phanom

📍Address: 9 Nakhon Panom-Thatphanom road, Muang Nakhon Phanom District, Nakhon Phanom

Fortune River View Hotel in Nakhon Phanom offers 122 modern, non-smoking rooms, all air-conditioned and bathed in natural light. Located on the main cultural route, it offers a glimpse of the peaceful life along the Mekong River and a glimpse of Laos' proximity. The hotel features an outdoor pool, bicycle rental and versatile meeting rooms. With professional reception and SHA Plus certification, it guarantees a comfortable and secure stay while exploring the region.

Kantary Hotel Korat

📍Address: 899/1 Mittraphap Road, Thambol Nai Maung, Amphor Muang, Nakhon Ratchasima

Kantary Hotel Korat, located in the heart of Nakhon Ratchasima, offers 240 spacious and modern rooms, suitable for both business and leisure travel. The accommodations feature separate living areas, fully equipped kitchens and comfortable bathrooms with separate bathtubs and showers. The hotel features an outdoor pool, sauna, fitness center and several restaurants, including a rooftop restaurant, perfect for relaxing after a day of sightseeing. It's an ideal choice for combining comfort and convenience while exploring Isan.

Getting around Isan: Practical tips for smooth travel

Exploring Isan requires some planning, but it’s also a chance to experience authentic local life. Transportation here blends traditional charm with modern convenience, catering to different travel styles.

Local transportation options

• Songthaews (shared pickup trucks): Common and affordable for short distances within towns and villages.

• Local buses: Inexpensive and widely used by locals, connecting small towns and rural areas.

• Motorbike taxis & tuk-tuks: Quick and flexible for short rides, ideal for navigating markets and town centers.

• Bicycles: Perfect for rural exploration, allowing you to enjoy scenic landscapes at your own pace.

Traveling between cities

• Domestic flights: Fast and convenient. Major airports include: Udon Thani, Ubon Ratchathani

• Trains: A scenic and budget-friendly option with regular routes from Bangkok to key Isan cities.

• Public & private buses: Day and night buses operate across the region, linking major and minor destinations.

• Private driver: Hiring a private driver gives you the freedom to stop at remote or off-the-beaten-path locations.

Travel tips for your journey to Isan

Planning to explore Isan? This underrated region in northeastern Thailand offers rich cultural heritage, unique food and warm hospitality—but it’s a place where having the right tips makes a big difference. Here’s everything you need to know for a smooth, immersive trip across Isan.

Time your visit wisely

• Best time to visit: November to February is ideal, with cooler weather and plenty of local festivals.

• Avoid peak heat: March to May can be extremely hot and dry.

• Consider festivals: The Surin Elephant Round-up (November), Bun Phra Wet Festival, or Candle Festival in Ubon Ratchathani can add depth to your experience—but book accommodations early.

Respect local customs & culture

• Dress modestly when visiting temples and rural communities.

• Remove your shoes before entering homes or sacred spaces.

• Learn basic Thai phrases, especially greetings like Sawasdee ka/krub and thank you (Khop khun ka/krub).

• Be patient: Isan people are warm and kind, but English is not widely spoken. A smile and gentle attitude go a long way.

Stay connected

Internet coverage is decent in towns, but can be spotty in rural areas. To avoid losing your way:

• Buy a local SIM card at the airport or 7-Eleven (AIS, TrueMove, DTAC).

• Download offline maps like Google Maps or Maps.me for remote areas.

• Use Grab app (in big cities) for taxis, but don't rely on it in rural towns.

Whether you're passionate about culture, a food lover, or an adventurer seeking untouched landscapes, Isan promises a truly memorable journey. With its ancient Khmer ruins, wonderful natural scenery and warm-hearted locals, Northeastern Thailand is the perfect place to escape the crowds and explore Isan in your own unique way.

Let Hanoi Voyages help you craft the perfect itinerary, so you can fully enjoy the best things to do in Isan with depth and authenticity!