Gates of hell

Legends from both ancient Greece and Rome record stories of mortals who entered or were abducted into the netherworld through such gates.

[5] Orpheus traveled to the Greek underworld in search of Eurydice by entering a cave at Taenarum or Cape Tenaron on the southern tip of the Peloponnese.

The god Hades kidnapped the goddess Persephone from a field in Sicily and led her to the Underworld through a cleft in the earth so he could marry her.

[9][10] Having hoped to exhibit his Gates at the 1889 Exposition Universelle, but probably too busy to finish them, the sculptor stopped working on them circa 1890.

Talmage's gates were metaphorical, including "infamous literature," "dissolute dance," "indiscreet apparel," and "alcoholic beverage".

The Door to Hell, a burning natural gas field in Derweze , Turkmenistan .
Masaya Volcano in Nicaragua, known locally as the mouth of hell .