River Styx

The River Styx is a mythological river located in the Underworld. According to myths, the river is filled with lost souls.

Apocrypha
In Soul of the Bride, the Charmed Ones first came to the river when Nikos used a Cursed Camera to trap the souls of four models in the Underworld. The sisters were escorted across the river on Charon little boat. Prue and Piper came to the river again on their way to rescue their sister.

In Let Gorgons Be Gorgons, Cole Turner and Coop Halliwell visited the river to collect water from it. In this book, to find the river one needs to become 'lost'. Cerberus guarded the river. Coop and Cole worked together and finally collected the water needed for severing Dafydd's bond to the Eros Ring.

Notes and Trivia

 * The name was used in the Season 7 episode, "Styx Feet Under".