Epirus Mountain Biking Trails

Epirus is a predominantly rugged and mountainous region. It is largely made up of the Pindus Mountains, a series of parallel limestone ridges that are a continuation of the Dinaric Alps.[1][8] The Pindus mountains form the spine of mainland Greece and separate Epirus from Macedonia and Thessaly to the east. The ridges of the Pindus are parallel to the sea and generally so steep that the valleys between them are mostly suitable for pasture rather than large-scale agriculture.[1] Altitude increases as one moves east, away from the coast, reaching a maximum of 2637m at Mount Smolikas, the highest point in Epirus. Other important ranges include Tymfi (2496 at Mount Gamila), Lygkos (2249m), to the west and east of Smolikas respectively, Gramos (2523m) in the northeast, Tzoumerka (2356m) in the southeast, Tomaros (1976m) in the southwest, Mitsikeli near Ioannina (1810m), Mourgana (1806m) and Nemercke/Aeoropos (2485m) on the border between Greece and Albania, and the Ceraunian Mountains (2000m) near Himara in Albania. Most of Epirus lies on the windward side of the Pindus, and the prevailing winds from the Ionian Sea make the region the rainiest in mainland Greece.[1]

Significant lowlands are to be found only near the coast, in the southwest near Arta and Preveza, in the Acheron plain between Paramythia and Fanari, between Igoumenitsa and Sagiada, and also near Saranda. The Zagori area is a scenic upland plateau surrounded by mountain on all sides.

The main river flowing through Epirus is Aoös, which flows in a northwesterly direction from the Pindus mountains in Greece to its mouth north of the Bay of Vlorë in Albania. Other important rivers include the Acheron river, famous for its religious significance in ancient Greece and site of the Necromanteion, the Arachthos river, crossed by the historic Bridge of Arta, the Louros, the Thyamis or Kalamas, and the Voidomatis, a tributary of the Vjosë flowing through the Vikos Gorge. The Vikos Gorge, one of the deepest in the world, forms the centerpiece of the Vikos–Aoös National Park, known for its scenic beauty. The only significant lake in Epirus is Lake Pamvotis, on whose shores lies the city of Ioannina, the region's largest and traditionally most important city.

The climate of Epirus is Mediterranean along the coast and Alpine in the interior. Epirus is heavily forested, mainly by coniferous species. The fauna in Epirus is especially rich and features species such as bears, wolves, foxes, deer and lynxes.

Epirus has historically been a remote and isolated region due to its location between the Pindus mountains and the sea. In antiquity, the Roman Via Egnatia passed through Epirus Nova, which linked Byzantium and Thessalonica to Dyrrachium on the Adriatic Sea. The modern Egnatia highway, which links Ioannina to the Greek province of Macedonia and terminating at Igoumenitsa, is the only highway through the Pindus mountains and has served to greatly reduce the region's isolation. The Aktio-Preveza Undersea Tunnel connects the southernmost tip of Epirus, near Preveza, with Aetolia-Acarnania in western Greece. Ferry services from Igoumenitsa to the Ionian islands and Italy exist. The only airport in Epirus is the Ioannina National Airport, while the Aktion National Airport is located just south of Preveza in Aetolia-Acarnania. There are no railroads in Epirus.