Why should you go there and how do you do it right?

Wat Phrathat Lanong, also known as Wat Phra That Khlang Nam or the Sunken Chedi, is one of the most unusual and impressive religious sites on the Mekong River in Nong Khai Province. Its defining feature is the ancient chedi, partially submerged in the river – a result of centuries of riverbank erosion – which lends the site a serene, dramatic atmosphere that sets it apart from the usual temple visits in the region.

Visitors come to this historically significant site, which remains a vibrant Buddhist pilgrimage destination, to pay their respects. The atmosphere is contemplative and tranquil, with the river providing a constant, soothing backdrop. The sight of the chedi rising from the water is particularly impressive during the dry season when the water level is lower and more of the structure is visible. Therefore, it is worth considering the timing of your visit when planning your trip.

The temple is open daily from 7:00 AM to 6:00 PM, and admission is free – as is common in many community temples in the area. As in all Buddhist temples in Thailand, visitors are expected to wear appropriate clothing that covers shoulders and knees. The temple is located in the Nong Khai district and can therefore be easily combined with other riverside attractions. Nong Khai is less than an hour from Udon Thani by bus or train.