A lava mass dating back millions of years, weighing up to two tonnes, found on the volcano, has been considered as a symbol of the volcano.
The volcano, which has been inactive for millions of years, has a funnel-shaped crater.
Yellow wild sunflowers grow along the paths leading to Chu Dang Ya volcano.
Wild sunflower is a plant in the daisy family. It grows wild and is very common in the Central Highlands region, where the climate is cool.
A corner of the Chu Dang Ya volcano from above, with bright yellow colours.
A local child at Ploi lagri village, at the foot of the volcano, creates a wild flower crown.
Besides wild sunflowers, visitors are also impressed by immense fields of reed under ancient trees.