It is one of the world's smallest countries with an area of just 180 square miles (468 sq km). Most of Andorra's topography consists of rugged mountains (the Pyrenees Mountains) and very small, narrow valleys between the peaks. The highest point in the country is Pic de Coma Pedrosa at 9,665 feet (2,946 m), while the lowest is Riu Runer at 2,756 feet (840 m).