Wat Pho Chai

Wat Pho Chai holds Luang Pho Phra Sai, the Buddha image Nong Khai province considers its most sacred object — a Lan Xang-era casting with a solid gold head, bronze body, and a ruby-set flame ornament at the crown. The temple itself is a Phra Aram Luang (royal temple, third class), sitting inside Nong Khai town, a 20-30 minute walk or short tuk-tuk ride from the Mekong riverfront. Entry is free and it’s open daily 06:00-19:00.

The Story Behind Luang Pho Phra Sai

The image was one of three sister Buddha statues cast for the daughters of the Lao king Setthathirat. When Rama I’s army sacked Vientiane in 1778, all three were taken as war spoils and loaded onto rafts bound down the Mekong for Bangkok. A storm hit the convoy; one image, Phra Suk, sank and is said to remain on the riverbed to this day. Phra Sai was meant to continue the journey, but the cart carrying it broke down on the Nong Khai bank — read at the time as a sign the image wished to stay. It never left. Murals lining the wihan illustrate this journey scene by scene, from the sacking of Vientiane to the storm on the river.

Experience

Inside, Luang Pho Phra Sai sits raised on an altar thick with gold leaf and marigold garlands, flanked by smaller attendant Buddha images. The head’s gold surface and the bronze body catch differently under the hall’s dim light — worth walking around the image rather than viewing it only from the front. Devotees come daily to press gold leaf onto secondary Buddha figures, light incense, and offer lotus buds bought from vendors at the gate. The mural cycle is easy to miss if you go straight for the main image, but it’s the more unusual thing here — few other Isan temples narrate their founding Buddha’s backstory this directly on the walls.

Atmosphere & Timing

Morning (before around 9 AM) brings the most activity — monks collecting alms nearby, locals arriving before work to make merit — and the compound is at its coolest. Afternoons are quieter but noticeably hotter under the tin roofing over the courtyard.

Insider Tip: Pair the visit with Sala Kaeo Ku (Wat Khaek) across town, a sculpture park of surreal, oversized concrete Hindu and Buddhist figures — a striking contrast to Pho Chai’s restrained, gilded interior.

Watch out: Don’t confuse Nong Khai’s Wat Pho Chai with temples of near-identical names elsewhere in Thailand — the Lan Xang history and the Luang Pho Phra Sai image are specific to this one.

Practical

Wat Pho Chai works as a stand-alone half-hour stop or as one leg of a walking loop around central Nong Khai that also takes in Ta Sadet Market and Sala Kaeo Ku.