mainland greece is a body of land with water on three sides called
peninsula peninsular
title: Greece text: Greece Greece (), officially the Hellenic Republic (Greek: ), historically also known as Hellas, is a country located in Southern and Southeast Europe, with a population of approximately /1e6 round 0 million as of . Athens is the nation's capital and largest city, followed by Thessaloniki. Greece is located at the crossroads of Europe, Asia, and Africa. Situated on the southern tip of the Balkan Peninsula, it shares land borders with Albania to the northwest, the Republic of Macedonia and Bulgaria to the north, and Turkey to the northeast. The Aegean Sea lies to the east of the mainland, the title: Peloponnese text: 2016, Lonely Planet voted the Peloponnese the top spot of their Best in Europe list. The Peloponnese is a peninsula that covers an area of some and constitutes the southernmost part of mainland Greece. While technically it may be considered an island since the construction of the Corinth Canal in 1893, like other peninsulas that have been separated from their mainland by man-made bodies of waters, it is rarely, if ever, referred to as an "island". It has two land connections with the rest of Greece, a natural one at the Isthmus of Corinth, and an artificial one by the title: Hydra (island) text: Hydra (island) Hydra (, pronounced in modern Greek) is one of the Saronic Islands of Greece, located in the Aegean Sea between the Saronic Gulf and the Argolic Gulf. It is separated from the Peloponnese by a narrow strip of water. In ancient times, the island was known as Hydrea (῾Υδρέα, derived from the Greek word for "water"), a reference to the natural springs on the island. The municipality of Hydra consists of the islands Hydra (pop. 1948, area ), Dokos (pop. 18, area ), and a few uninhabited islets, total area . The province of Hydra () was one title: Greece text: Ionian Sea to the west, the Cretan Sea and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin and the 11th longest coastline in the world at in length, featuring a large number of islands, of which 227 are inhabited. Eighty percent of Greece is mountainous, with Mount Olympus being the highest peak at . The country consists of nine geographic regions: Macedonia, Central Greece, the Peloponnese, Thessaly, Epirus, the Aegean Islands (including the Dodecanese and Cyclades), Thrace, Crete, and the Ionian Islands. Greece is considered the cradle of Western civilisation, being the birthplace title: Euripus Strait text: Euripus Strait The Euripus Strait ( ) is a narrow channel of water separating the Greek island of Euboea in the Aegean Sea from Boeotia in mainland Greece. The strait's principal port is Chalcis on Euboea, located at the strait's narrowest point. The strait is subject to strong tidal currents which reverse direction approximately four times a day. Tidal flows are very weak in the Eastern Mediterranean, but the strait is a remarkable exception. Water flow peaks at about , either northwards or southwards, and lesser vessels are often incapable of sailing against it. When nearing flow reversal, sailing is