Geography

"Greece consists of a mountainous and craggy mainland jutting out into the sea at the southern end of the Balkans. The Peloponnesus peninsula (separated from the mainland by the canal of the Isthmus of Corinth); and numerous islands (around 3,000), including Crete, Euboea, Lesbos, Chios, the Dodecanese and the Cycladic groups of the Aegean Sea as well as the Ionian Sea islands. Greece has the 7th or 8th longest coastline in the world with more than 15,000 kilometres (9,300 mi); its land boundary is 1,160 kilometres (721 mi).

Four fifths of Greece consist of mountains or hills, making the country one of the most mountainous in Europe. Western Greece contains a number of lakes and wetlands and it is dominated by the Pindus mountain range. Pindus has a maximum elevation of 2,636 metres (8,648 ft) and it is essentially a prolongation of the Dinaric Alps.

The range continues through the western Peloponnese, crosses the islands of Kythera and Antikythera and find its way into southwestern Aegean, in the island of Crete where it eventually ends. (the islands of the Aegean are peaks of underwater mountains that once consisted an extension of the mainland). Pindus is characterized by its high, steep peaks, often dissected by numerous canyons and a variety of other karstic landscapes. Most notably, the impressive Meteora formation consisting of high, steep boulders provides a breathtaking experience for the hundreds of thousands of tourists who visit the area each year. Special lifts transfer visitors to the scenic monasteries that lie on top of those rocks. Meteora are situated in the Trikala prefecture. The Vikos-Aoos Gorge is yet another spectacular formation. The Vicos-Aoos Gorge is a popular hotspot for those in fond of extreme sports."
From Wikipedia.org