Udon Thani

Gateway to northeastern Thailand, with a sea of red lotuses, the prehistoric site of Ban Chiang and Phu Phrabat, a sandstone heritage site newly inscribed as a World Heritage Site in 2024.

Udon Thani lies in the north of Thailand's Isan plateau and is the closest major city to Nong Khai and Vientiane in Laos. A US Air Force base during the Vietnam War fueled its rapid growth, and today it is a trade and aviation hub for the northeast. The city itself has a relaxed pace, centered on Nong Prajak Park, Thung Si Mueang, the City Museum and Wat Phothisomphon; in the evening, head to UD Town next to the train station and the nearby night markets for Isan food. The real highlights are in the surrounding area: about 45 km southeast, the Red Lotus Sea blooms from December to February, best seen by longtail boat in the early morning; about 50 km east, Ban Chiang, a World Heritage Site since 1992, has a national museum and an open-air excavation pit; about 70 km northwest, Phu Phrabat Historical Park, inscribed as a World Heritage Site in 2024, combines strange rock formations, rock paintings and boundary stones, and makes a good self-drive day trip together with the reclining Buddha at Wat Phu Kon and Erawan Cave; to the northeast, Kham Chanot is a sacred naga site where Thais come to pray for good luck. The best time is the cool season from November to February; Mar–May is scorching and Jun–Oct is the rainy season. There are frequent flights from Bangkok to Udon, or take the overnight sleeper train. Grab and tuk-tuks are available in town, but outlying sights are spread out, so hiring a car with driver or driving yourself is recommended. Allow 2–3 days, with an optional extension north to Nong Khai and Vientiane. Temples require clothing that covers the knees.

Top sights

• Red Lotus Sea (Nong Han Kumphawapi) – Udon Thani's most famous sight: tens of thousands of acres of red lotus covering the lake, with long-tail boats gliding through the flower…
• Ban Chiang National Museum – The core museum of the Ban Chiang archaeological site, a UNESCO World Heritage Site. Its displays of painted red pottery and early bronze o…
• Phu Phrabat Historical Park – A UNESCO World Heritage Site since 2024, Phu Phrabat is a sandstone mountain forest scattered with strangely shaped boulders, prehistoric r…
• Wat Pho Si Nai Excavation Pit – A preserved open-air archaeological pit in Ban Chiang village, where you can look up close at layered prehistoric burials and pottery vesse…
• Wat Pa Phu Kon – A white-marble temple in a mountain forest reserve, housing a roughly 20-metre reclining Buddha carved from Italian white marble, with a se…
• Nong Prachak Park – A lakeside park in central Udon Thani, with a lakeside loop path, wooden boardwalks and a giant duck sculpture, popular with locals for run…
• Kham Chanot – A mysterious small island regarded as the entrance to the palace of the Naga (dragon king), covered in palm trees, where Thais come to pray…
• UD Town & Night Market – An open-air commercial district beside the railway station, with a large night market, street food and live music after dark, making it Udo…
• Thai-Chinese Cultural Centre & Pu Ya Shrine – The faith centre of Udon Thani's Chinese community, with a Chinese-style archway, temples and lakeside gardens, most lively during Chinese…
• Wat Pa Ban Tat – A famous Thai forest meditation monastery, the place of practice of the late master Ajahn Maha Bua. It is solemn and simple, with his memor…
• Ban Na Kha Weaving Village – A traditional hand-weaving village in northeastern Thailand, where shops on the main street sell handmade silk, cotton fabric and 'Khit' br…
• Udon Thani City Museum – A museum housed in a century-old colonial-style girls' school building, covering the founding of Udon Thani, the American air bases of the…
• Thung Si Mueang & City Pillar Shrine – The large central lawn of Udon Thani, home to the City Pillar Shrine, with a monument to Prince Prachak Sinlapakhom, the city's founder, ne…
• Wat Phothisomphon – The most important first-class royal temple in Udon Thani, with a fine main hall and murals. It is a good place for worship and for underst…
• Tham Erawan – A white seated Buddha sits inside a huge cave halfway up a limestone mountain. A climb of about 600 steps leads to the cave mouth, which ov…
• Sala Kaew Ku – A giant religious sculpture park east of Nong Khai city, with over a hundred concrete statues of Buddhas, deities and nagas in fantastical…

Where to eat

• Krua Khun Nid – A long-established Isan restaurant in Udon Thani, listed in the Michelin Guide, with river fish, herbal soup, and seaso…
• Udon Thani Vietnamese Khao Piak Sen – A Vietnamese rice noodle breakfast shop that has been open for nearly half a century, recommended by the Michelin Bib G…
• Jae Kai Som Tam (Asavamit Road Main Branch) – A family-run green papaya salad specialist that has been around for half a century, making its own fermented fish sauce…
• Chabaa Barn Retro Isan Kitchen – A retro Isan restaurant styled like a barn, with a garden setting, whose seasonal wild vegetable dishes are featured in…

Itineraries

• Isan Khmer Ruins & Mekong Loop – An extensive Isan route heading east from Khao Yai to Phimai and Phanom Rung, continuing to the Mekong River, and then…