IconMoveProtect IconOUAT IconLocation IconEF IconS5
This article focuses on the Enchanted Forest location.
For the magical fire, see Flame of Prometheus.

This structure marks the end of Prometheus' theft. The stolen flame burned on for a great while... Long enough for Excalibur to be both forged and broken here. This is where the first dark one killed Nimue, the woman I loved.
Merlin to Emma src

The Temple of Prometheus[1] is an Enchanted Forest location[2] featured on ABC's Once Upon a Time. It appears in the seventh episode of the fifth season.


This article or section needs more history!
You can help out the Once Upon a Time Wiki by updating or adding to the history of this subject. If you need any help, please see our policies.


On-Screen Notes

Filming Locations



  2. 2.0 2.1 In "Quiet Minds", Lumiere states that the Vault of the Dark One was where the first Dark One was made, born out of the Darkness. However, "Nimue" reveals that the first Dark One was actually made at the Temple of Prometheus, suggesting that the Vault was built extremely close to the Temple, and would therefore be located in the Enchanted Forest.