The bridge "Politsa" was built at the end of the 19th century in order to move the inhabitants from the villages of Ampelochori, Raftanai, Akmada, Pramanta, Ktistades, towards Ioannina. The bridge consists of four arcs of which the three smaller ones rest on the ground, while the large arc is over the river "Arachthos".

From Kaletzi village the route leading to one of the most important sights of the area, the springs and the wateffalls of Klifki, the 1st is 47m. height. When we reach the river we see the last waterfall of Kliffki in an idyllic location with a lake and incredible formations on the rocks

From kostitsi village after an easy 30 min walk there's Prophet Elias Church. It's an amazing location, the view is excelent. You can see the 2 rivers joining inside th canyon.

Built in 1866, it was considered the largest single-arched bridge in the Balkans, with an opening chamber of 40 metres, a height of 19 metres and an opening at the top of 3.2 metres. From 1881 to 1913 the bridge was a border between the Greek and Turkish states.