Porta Rusica lookout tower - an observation tower built as part of the "Porta Rusica - from Połoniny to the Bieszczady" project, located on the Polish-Slovak border. The pass over Roztokami Górne (801 m above sea level) used to be an important trade route between Lesser Poland and Hungary. At that time, it was called Porta Rusica, i.e. the Ruthenian gate.
