Whatever the reason might be, witnessing the fireballs rise out of the river is truly a remarkable sight. The best place to watch this occurrence is in the town of Nong Khai in Northeastern Thailand. You could also take a bus further out to Phon Phisai or Rattanawapi, where fireball sightings have been recorded every year. Be sure to also join in the local temple festivities and sample the delicious food items that are sold in the local food stalls. The river is also lit up with a number of floating lanterns, which give it an ethereal glow and provide for some great photo ops.
The Naga Fireball festival is something that should be experienced at least once in a lifetime. Come and witness a miracle of light!