This festival celebrates one of Thailand’s most curious natural phenomena – the Naga Fireballs of NongKhai. Taking place during the full moon of the final day of Buddhist Lent, small balls of fire rise from the Mekong River and plunge upwards of 300 meters into the night sky. The fireballs appear as eerie blobs of red, blue, pink or green light that hang in the air for around 10 seconds. This fascinating spectacle has spiritual overtones manifested by the crowds and the presence of chanting monks. Folklore suggests that beneath this part of the Mekong River is the spirit world of the Naga. The events of the festival spur the Naga to leave their habitat and join in on the celebrations that commemorate the return of Lord Buddha. The fireballs form steps on which the Lord Buddha descends from heaven.
If you have a chance to go t, this should not be missed. Alongside the fireballs themselves visitors are treated to a range of activities including floats and illuminated boat processions. The fireballs can be viewed from 18:00 to 02:00 but it is should be noted that although sometimes there are thousands of fireballs, on other occasions there might be only 20 or so the whole evening. Despite this, a good time is guaranteed.