Dong Nai City is home to one of Viet Nam's largest forest areas, which is often described as the "green lung" of the Southeast region.

An unexplored cave with a nearly 70-metre-wide entrance and striking multicoloured stalactites has been discovered in the Bac Huong Hoa Nature Reserve in the central province of Quang Tri.

Forests cover a third of the continent, providing essential services and making an important contribution to sustaining life on the planet. Currently, the livelihoods of more than 1.6 billion people on earth, depend on forests.