Formed during the construction of Hoa Binh hydropower plant, Hoa Binh lake is called “Ha Long Bay on the mountain” with its wild natural beauty. (Photo: VNA)

It's nice for visitors to stay overnight on the lake to enjoy the beautiful sunset and sunrise. (Photo: VNA)

The peaceful life of the locals in Hoa Binh lake. (Photo: VNA)

A quite morning in Hoa Binh lake (Photo: VNA)

The best time to visit Hoa Binh lake is at the end of the year. (Photo: VNA)

Hoa Binh lake has become one of the must-see destinations for visitors to Hoa Binh province (Photo: VNA)

Tourists take a boat trip to contemplate the beauty of Hoa Binh lake (Photo: VNA)

The dreamy beauty of Hoa Binh lake (Photo: VNA)