Argolid in the context of "Licymnius"

Doric or Dorian (Ancient Greek: Δωρισμός, romanized: Dōrismós), also known as West Greek, was a group of Ancient Greek dialects; its varieties are divided into the Doric proper and Northwest Doric subgroups. Doric was spoken in a vast area, including northern Greece (Acarnania, Aetolia, Epirus, western and eastern Locris, Phocis, Doris, and possibly Lower Macedonia and Upper Macedonia), most of the Peloponnese (Achaea, Elis, Messenia, Laconia, Argolid, Aegina, Corinthia, and Megara), the Southern Aegean (Kythira, Milos, Thera, Crete, Karpathos, and Rhodes), as well as the colonies of some of those regions in Cyrene, Magna Graecia, the Black Sea, the Ionian Sea and the Adriatic Sea. It was also spoken in the Greek sanctuaries of Dodona, Delphi, and Olympia, as well as at the four Panhellenic festivals; the Isthmian, Nemean, Pythian, and Olympic Games.

By Hellenistic times, under the Achaean League, an Achaean Doric koine appeared, exhibiting many peculiarities common to all Doric dialects, which delayed the spread of the Attic-based Koine Greek to the Peloponnese until the 2nd century BC. The only living descendant of Doric is the Tsakonian language which is still spoken in Greece today; though critically endangered, with only a few hundred – mostly elderly – fluent speakers left.

The Dorian invasion (or Dorian migration) is an ancient Greek myth and discredited archaeological hypothesis describing the movement of the Dorian people into the Peloponnese region of Greece. According to the myth, the Dorians migrated from central Greece shortly after the Trojan War and populated most of the southern Peloponnese, particularly the regions of Laconia, Messenia and the Argolid. The myth became combined with that of the Return of the Heracleidae, such that the descendants of the hero Heracles were imagined to have led the Dorians and founded the ruling lines of several Dorian cities, including Sparta. The myth probably emerged during the Early Iron Age as part of a process of ethnogenesis between cities claiming Dorian ancestry. In the fifth century BCE, it gained greater prominence through its use to promote unity among Sparta's Peloponnesian allies, and to differentiate Sparta from its rival Athens, believed to be of Ionian heritage.

In 1824, the German antiquarian Karl Otfried Müller published The Dorians, in which he argued that the Dorians were a northern, Indo-European people who invaded Greece and subjugated the Peloponnese. Müller's views gained general scholarly acceptance throughout the remainder of the nineteenth century and into the twentieth. The Dorians were credited with introducing new forms of material culture and destroying the Mycenaean palaces, though this created conflicts between the interpretative narrative, the mythological tradition, and the archaeological evidence. The Dorians also became associated with the Sea Peoples, believed to have destroyed several Near Eastern sites at the end of the Bronze Age. During the first half of the twentieth century, scholars attempted to find archaeological and linguistic evidence of the Dorian invasion and to trace its route, though these efforts proved largely unsuccessful.

The Lernaean Hydra or Hydra of Lerna (Ancient Greek: Λερναῖα ὕδρα, romanized: Lernaîa Húdrā), more often known simply as the Hydra, is a serpentine lake monster in Greek mythology and Roman mythology. Its lair was the lake of Lerna in the Argolid, which was also the site of the myth of the Danaïdes. Lerna was reputed to be an entrance to the Underworld, and archaeology has established it as a sacred site older than Mycenaean Argos. In the canonical Hydra myth, the monster is killed by Heracles (Hercules) as the second of his Twelve Labors.

According to Hesiod, the Hydra was the offspring of Typhon and Echidna. It had poisonous breath and blood so virulent that even its scent was deadly. The Hydra possessed many heads, the exact number of which varies according to the source. Later versions of the Hydra story add a regeneration feature to the monster: for every head chopped off, the Hydra would regrow two heads. Heracles required the assistance of his nephew Iolaus to cut off all of the monster's heads and burn the neck using a sword and fire.

In Greek mythology, Eurystheus (/jʊəˈrɪsθiəs/; Ancient Greek: Εὐρυσθεύς, lit. 'broad strength', IPA: [eu̯rystʰěu̯s]) was king of Tiryns, one of three Mycenaean strongholds in the Argolid, although other authors including Homer and Euripides cast him as ruler of Argos.

The Dendra panoply or Dendra armour is a Mycenaean-era panoply (full-body armor) made of bronze plates uncovered in the village of Dendra in the Argolid, Greece. It is currently on display at the Archaeological Museum of Nafplion.

In Greek mythology, Stheneboea (/ˌsθɛnɪˈbiːə/; Ancient Greek: Σθενέβοια, romanized: Sthenéboia, lit. 'strong cow, strong through cattle') also called Antea in Homer (Ancient Greek: Ἄντεια, romanized: Ánteia), is the daughter of Iobates, king in Lycia. She was the queen consort of Proetus, joint-king in the Argolid along with Acrisius, having his seat at Tiryns. According to early sources, Stheneboea was the daughter of Aphidas and sister of Aleus. Stheneboea desired the hero Bellerophon, but he spurned her advances, so she accused him of rape to her husband, setting in motion the events that would result in Bellerophon becoming one of the greatest ancient Greek heroes.