Retezat National Park in Romania, Hunedoara

Introduction :
The Retezat National Park is located in the Hunedoara County of Romania in the Retezat Mountains near the city of Lupeni. Measuring over 380 square kilometres in area, the Retezat National Park is known for its glacier lakes that includes as many as 80 within the park with the biggest lake being the Bucara Lake and the deepest being