The Pena River is important for the city of
Tetovo not just as a symbol of the city, but as economic object as well. From touristic view the river with the wild mountainous flow and beautiful waterfalls it attracts a lot of tourists. From economic view the river is important because on her are built four hydrocenters, one of which was the first in Macedonia. The Pena family of Caguas, Puerto Rico is rumored to derive its name from the river. In 1979, after torrential rains, the river overflowed and caused flooding in Tetovo. ==References==