Thermopylae (/θərˈmɒpɪliː/; Ancient Greek and Katharevousa: Θερμοπύλαι, romanized: Thermopylai; Ancient: [tʰermopýlai], Katharevousa: [θermoˈpile̞]; Demotic Greek (Greek): Θερμοπύλες, romanized: Thermopyles [θermoˈpiles]; "hot gates") is a narrow pass and modern town in Lamia, Phthiotis, Greece. It derives its name from its hot sulphur springs. In Greek mythology the Hot Gates is one of the entrances to Hades.
Thermopylae is the site of the Battle of Thermopylae between the Greek forces (including Spartans, Thebans and Thespians) and the invading Persian forces, commemorated by Simonides of Ceos in the epitaph, "Go tell the Spartans, stranger passing by, That here we lie, having answered our common oaths." Thermopylae is the only land route large enough to bear any significant traffic between Lokris and Thessaly. To go from north to south along the east coast of the Balkans requires use of the pass.In ancient times it was called Malis, named after the Malians (Ancient Greek: Μαλιεῖς), a Greek tribe that lived near present-day Lamia at the delta of the river Spercheios in Greece. The Malian Gulf is also named after them. In the western valley of the Spercheios their land was adjacent to the Aenianes. Their main town was named Trachis. In the town of Anthela, the Malians had an important Temple of Demeter Amphictyonis, an early center of the Anthelan Amphictyony.
