Ratanakiri Highland Culture Festival in Banlung
Ratanakiri's own Water Festival, held over several days each November at Banlung's Kan Seng Lake, features floating lanterns, a moon-worship ceremony, music, dance, and fireworks marking the end of the rice harvest. Despite the highland-culture framing in this listing, verified coverage does not describe it as a dedicated ethnic-minority showcase, so travelers wanting Tampuan or Kreung cultural content should plan separate village visits.
Banlung's Kan Seng Lake, in Tes Anglong village, hosts Ratanakiri province's own edition of Cambodia's national Water Festival each November, three days of floating lanterns, a moon-worship ceremony, traditional music and dance, fireworks, and handicraft stalls timed to the close of the rice harvest.