The most interesting wat is Wat Phra Tat Phanom
It is the most revered sanctuary in NE Thailand.
It is famous for itís, in Laotian style, constructed chedi,
which has the form of a stylized stretched Lotus bud.
Wat Phra Tat Phanom is about 1500 years old
and it must have been build at an older Hindu sacred site.
Although, according the legend, it has been constructed,
8 years after the death of Buddha (535 B.C.);
by his chief disciples.