A peaceful place of worship, Wat Tung Sawang will give you a greater understanding of the area's culture. Take a few moments to learn about the importance of this site to the locals.
You're spoiled for sightseeing choice when staying in Nong Khai. Wat Tung Sawang is a good place to begin here, but there are many other worthwhile attractions to explore. Sala Keoku, Thai-Laos Friendship Bridge, and Sadet Market are near the place of worship and will round out your day nicely.