Podziemna Trasa Turystyczna w Przemyślu

Beneath Przemyśl's main square runs a route through old merchants' cellars, the oldest dating to the 15th century, and a 17th-century sewer collector. You descend into the two-level cellars under the town hall and reach a point 10 metres below ground. The route is about 120 metres long and comes up on the square itself.