Visitors take photos of  buckwheat flowers (Photo: VNA)

Themed “Pink color on karst plateau”, the festival not only features local buckwheat flowers, which come into full bloom these days, but also promote cultural values of ethnic groups in the rocky mountains. Meo Vac district is at the heart of the festival because of its vast buckwheat flower fields. The event will last till the end of December, which coincides with the buckwheat flower season.