Hermes Psychopompos sits on a rock, preparing to lead a dead soul to the underworld. Attic white-ground lekythos, ca. 450 BC, Staatliche Antikensammlungen (Inv. 2797)

In Greek mythology, the underworld or Hades (Ancient Greek: ᾍδης, romanized: Háidēs) is a distinct realm (one of the three realms that make up the cosmos) where an individual goes after death. The earliest idea of afterlife in Greek myth is that, at the moment of death, an individual's essence (psyche) is separated from the corpse and transported to the underworld.[1] In early mythology (e.g., Homer's Iliad and Odyssey) the dead were indiscriminately grouped together and led a shadowy post-existence; however, in later mythology (e.g., Platonic philosophy) elements of post-mortem judgment began to emerge with good and bad people being separated (both spatially and with regard to treatment).[2]

The underworld itself—commonly referred to as Hades, after its patron god, but also known by various metonyms—is described as being located at the periphery of the earth, either associated with the outer limits of the ocean (i.e., Oceanus, again also a god) or beneath the earth.[3][4] Darkness and a lack of sunlight are common features associated with the underworld[5][6] and, in this way, provide a direct contrast to both the 'normality' of the land of the living (where the sun shines) and also with the brightness associated with Mount Olympus (the realm of the gods).[7][8] The underworld is also considered to be an invisible realm,[9] which is understood both in relation to the permanent state of darkness but also a potential etymological link with Hades as the 'unseen place'.[10] The underworld is made solely for the dead and so mortals do not enter it – with only a few heroic exceptions (who undertook a mythical catabasis: Heracles, Theseus, Orpheus, possibly also Odysseus, and in later Roman depictions Aeneas).[11]

Geography

Entrance of the underworld

The deceased could enter the underworld through various routes, but perhaps the most common depiction is that of the ferryman Charon to take them across the river. This was a particularly common motif on Athenian white ground lekythoi (funerary vases) of fifth century BCE and it is difficult to date this figure much earlier than the 6th century BCE (perhaps the latest of Hades' inhabitants to 'appear'). While Charon doesn't feature in the earliest mythical sources, there was still a superstition that the unburied couldn't cross over until they receive a proper burial (the most famous examples being Patroclus and Hector in the Iliad). Alternatively, Hermes Psychopompos could also be relied upon to lead the deceased to the underworld and appears first in Homer's Odyssey book 24 (also a common motif on white ground lekythoi). Hades was well known for its gates (the πύλαι Ἀίδαο: Hom. Il. 5.646, 9.312, 23.71, Od. 14.156), with one of Hades's (the god) epithets being the "gate fastener" (πυλάρτης: Hom. Il. 8.367, 13.415, Od. 11.277).

Rivers

Rivers are a fundamental part of the topography of the underworld and are found in the earliest source materials:[12] In Homer's Iliad, the "ghost" of Patroclus makes specific mention of gates and a river (unnamed) in Hades;[13] in Homer's Odyssey, the "ghost" of Odysseus's mother, Anticlea, describes there being many "great rivers and appalling streams", and reference is made to at least four specific rivers.[14] H. A. Guerber assumed that the rivers where Charon sailed mirrored the sky in Greco-Roman thought.[15] In the wider mythological tradition, however, there are multiple bodies of water that are associated with the underworld (varying in number and combination depending on the source), the names of which can be understood to reflect specific associations with death.[16][17]

  • The Styx can be considered the most prominent and familiar of the underworld rivers. It is the only named underworld river mentioned in Homer's Iliad[18] – the earliest mythological text concerning Hades – and three of the Homeric Hymns.[19] Not only is it an underworld river[20] but is also, more generally, the inviolable waters upon which the gods swear oaths[21] and a goddess in her own right (the daughter of Oceanus and Tethys).[22] In later traditions it often serves as the entrance to the underworld over which Charon (the ferryman of the dead) rows the deceased in order for them to enter the underworld. It is also known as the river of hatred.[23][24] There are several Styx rivers in the real world: according to Herodotus, Strabo, and Pliny it was in Arcadia;[25] while Pausanias locates one in Nonacris.[26]
  • The Acheron is the river of misery or river of woe.[24][27] It is mentioned in many early sources of archaic poetry but is less prominent and early than the Styx.[28] In some mythological accounts, Charon rows the dead over the Acheron rather than the Styx.[29][30] In some alternative sources Acheron is a lake (rather than/as well as the river)[31] and also functions as a synonym for the underworld.[32] Pausanias describes a river named Acheron in Epirus, Thesprotia, which flows into a swampy-lake and converges with a river Cocytus (like its Homeric counterpart) which Pausanias attributes as the inspiration for Homer's description of the underworld.[33] This site is also associated with specific instances of necromantic ritual and/or catabases from the mythic-past.[34] Likewise, later traditions note an Acheron river in Cumae, Italy, which was also identified specifically with Odysseus' necromantic/catabatic activity.[35][34]
  • The Pyriphlegethon/Phlegethon is the river of blazing-fire (Pyriphlegéthōn being from the phrase puri phlegethonti, 'blazing like fire').[24] It has a single mention in Homer's Odyssey (Pyriphlegéthōn) where it is described as flowing into the river Acheron,[36] and then does not appear again in sources until Plato.[37] According to Plato, this river leads to the depths of Tartarus and is associated with punishment (in particular, people who hit their fathers and mothers). There was a river/field of this name near Cumae – maintaining its association with 'burning' due to the local hot springs[38] – which Strabo explicitly associated with the Homeric underworld.[39][34]
  • The Cocytus is the river of wailing (from kōkuein, 'to weep, lament').[24] It too has only a single mention in Homer's Odyssey where it is described as a branch of the Styx that flows into the Acheron.[36] According to Plato, the Cocytus is circular and empties into Tartarus and is associated with the punishment of murderers.[40] It is also the name of a river in Thesprotia and Cumae which merges with the Acheron (see above).
  • The Lethe is the river of forgetfulness, taking its name from Lethe, the goddess of forgetfulness and oblivion. In later accounts, a poplar branch dripping with water of the Lethe became the symbol of Hypnos, the god of sleep.[41] Some sources reference a plain of Lethe, rather than a river.[42]
  • The Eridanos was mentioned as an underworld river by Virgil in his Aeneid.[43]
  • Oceanus is the river that encircles the world,[44] and it marks the border of the land of the living and the underworld.[45]

Asphodel Meadows

The Asphodel Meadows is the location in the underworld where the majority of the deceased dwell.[46] The name appears as far back as Homer's Odyssey (11.359), where it features in Odysseus' survey of the underworld (technically referred to here as the field of asphodel: ἀσφοδελὸς λειμών). It is unclear exactly what the ancients understood this "field" to be, with scholars divided between either associating it with the flower asphodel (genus, Asphodelus L.) or with a field of ash (basing this on the etymological construction of σφοδελὸς > σποδός, "ash").[47][48][49]

Elysium/Elysian Fields

The Elysium (also referred to as the Elysian Fields) was a utopian, paradisiacal afterlife reserved for specially distinguished individuals. The Elysian Fields are first referenced in Homer's Odyssey Book 4 where Menelaus is promised that he will go there instead of dying (and so distinguishing it from the afterlife proper): it is described as being located at the edges of the earth (the peirata) and is where life is "easiest for men". However, Menelaus does not achieve this fate due to anything he has done during his lifetime but rather because he is Zeus' son-in-law (being married to Helen).[50] In Hesiod's Works and Days, however, this is a paradise that heroes could attain. Eventually, as concepts of the afterlife broadened and became more "democratic", the generally righteous could be sent to the Elysian Fields after being judged by the underworld judges, Rhadamanthus and Minos.[51]

Isles of the Blessed

By Hesiod's time, the Elysium would also be known as the Fortunate Isles or the Isles of the Blessed.[52][46] The isles, which were sometimes treated as a geographical location on Earth, would become known as a place of reward in the underworld for those who were judged exceptionally pure.[52][53]

Erebus

Erebus is the personification of darkness, particularly that of the underworld.[54] The name "Erebus" is often used by ancient authors to refer either to the underworld,[55] or to the subterranean region through which souls of the dead travel to reach the underworld.[56]

Tartarus

In some Greek sources Tartarus is another name for the underworld (serving as a metonym for Hades), while in others it is a completely distinct realm separate from the underworld. Hesiod most famously describes Tartarus as being as far beneath the underworld as the earth is beneath the sky.[57] Like Hades, it too is so dark that the "night is poured around it in three rows like a collar round the neck, while above it grows the roots of the earth and of the unharvested sea."[58] The most famous inhabitants of Tartarus are the Titans; Zeus cast the Titans along with his father Cronus into Tartarus after defeating them.[59] Homer wrote that Cronus then became the king of Tartarus.[60] According to Plato's Gorgias (c. 400 BC), souls are judged after death and Tartarus is where the wicked received divine punishment. Tartarus is also considered to be a primordial force or deity alongside entities such as the Earth, Night, and Time.

Known inhabitants

Hades

Hades (Aides, Aidoneus, or Haidês), the eldest son of the Titans Cronus and Rhea; brother of Zeus, Poseidon, Hera, Demeter, and Hestia, is the Greek god of the underworld.[61] When the three brothers divided the world between themselves, Zeus received the heavens, Poseidon the sea, and Hades the underworld; the earth itself was divided between the three. Therefore, while Hades' responsibility was in the underworld, he was allowed to have power on earth as well.[62] However, Hades himself is rarely seen outside his domain, and to those on earth his intentions and personality are a mystery.[63] In art and literature Hades is depicted as stern and dignified, but not as a fierce torturer or devil-like.[62] However, Hades was considered the enemy to all life and was hated by both the gods and men; sacrifices and prayers did not appease him so mortals rarely tried.[64] He was also not a tormenter of the dead, and sometimes considered the "Zeus of the dead" because he was hospitable to them.[65] Due to his role as lord of the underworld and ruler of the dead, he was also known as Zeus Khthonios ("the infernal Zeus" or "Zeus of the lower world"). Those who received punishment in Tartarus were assigned by the other gods seeking vengeance. In Greek society, many viewed Hades as the least liked god and many gods even had an aversion towards him, and when people would sacrifice to Hades, it would be if they wanted revenge on an enemy or something terrible to happen to them.[66]

Hades was sometimes referred to as Pluton and was represented in a lighter way here, he was considered the giver of wealth, since the crops and the blessing of the harvest come from below the earth.[67]

Persephone

The Rape of Persephone: Persephone is abducted by Hades in his chariot. Persephone krater Antikensammlung Berlin 1984.40

Persephone (also known as Kore) was the daughter of Demeter, the goddess of the harvest, and Zeus. Persephone was abducted by Hades, who desired a wife. When Persephone was gathering flowers, she was entranced by a narcissus flower planted by Gaia (to lure her to the underworld as a favor to Hades), and when she picked it the earth suddenly opened up.[68] Hades, appearing in a golden chariot, abducted Persephone into the underworld. When Demeter found out that Zeus had given Persephone to Hades, Demeter became consumed by grief and enraged at Zeus, so she stopped growing harvests for the earth. To soothe her, Zeus sent Hermes to the underworld to allow Persephone to leave the underworld. However, Hades had made her eat six pomegranate seeds in the underworld and was thus eternally tied to the underworld.[69]

Persephone could then only leave the underworld when the earth was blooming, or every season except the winter. The Homeric Hymns describes the abduction of Persephone by Hades: