Methana () is a town and a former municipality on the Peloponnese peninsula, Greece. Since the 2011 local government reform it is part of the municipality Troizinia-Methana, of which it is a municipal unit. The municipal unit has an area of 50.161 km2. Methana is situated on a volcanic (the Methana Volcano) peninsula, attached to the Peloponnese. Administratively, it belongs to the Attica region. The town (pop. 892 in 2011) is located north of the road connecting to the rest of the Peloponnese and Galatas. The highest point is (Helona Mountain). The municipal unit has a land area of and a population of 1,657 inhabitants at the 2011 census. The largest settlements besides the town of Methana are Vathý (pop. 129), Megalochóri (115), Kounoupítsa (75), Kypséli (47), Ágioi Theódoroi (45), and Dritsaíika (205) Subdivisions The municipal unit Methana is subdivided into the following communities (constituent villages in brackets): Kounoupitsa (Kounoupitsa, Agios Georgios, Agios Nikolaos, Makrylongos, Palaia Loutra) Kypseli (Kypseli, Agioi Theodoroi) Loutropoli Methanon (Methana, Dritsaiika) Megalochori (Megalochori, Vathy, Kaimeni Chora, Megalo Potami) Historical population Half of the entire peninsula's population lives in Methana town. Volcanic activity The peninsula is entirely of volcanic origin and contains over 30 volcanic eruption centers. The last volcanic eruption occurred near present-day Kameni Chora in 3rd century BC. Famous writers such as Ovid, Strabo and Pausanias reported the last volcanic eruption in Methana. The peninsula is the northwesternmost of the arc of the Aegean islands of which the active volcanic areas are Methana, Milos, Santorini and Nisyros. In the future, Methana (and the area of the Saronic gulf) may expect other volcanic eruptions. Geography Since 1991, the peninsula has been investigated by the team of ETH Zürich geologically and cartographically. From this, a topographical map of the entire peninsula at a scale of 1:25,000 was made. An interactive 3D map was created and is on the World Wide Web. Also a rich photographic archive with about 10.000 color slides has been produced (see links below). The panorama of the northeastern part of Argolis, southeastern and eastern Corinthia along with the southern part of the Attica peninsula and the Saronic Islands of Aegina and Salamis along with a smaller one and the mountains of the eastern tip of the neighboring peninsula. Much of the peninsula is mountainous and bushy and grassy. The mountain range covers the central part of the peninsula and has a small ridge