The Fortress of Meropide is Fontaine’s underwater prison in Genshin Impact , located in the Liffey Region. It serves as the nation’s de facto detention center, where convicted criminals and other exiles are sent, and it’s run by Wriothesley, with Sigewinne working in the infirmary.

Quick scoop

  • It was introduced in Genshin Impact’s Fontaine storyline and became a major location in Version 4.1.
  • It is not just a jail; it also functions like a self-contained underground society for inmates and exiles.
  • The Archon Quest Chapter IV: Act III heavily features the fortress and the Traveler’s time there.

What makes it important

The Fortress of Meropide matters because it’s one of Fontaine’s biggest lore- heavy locations, tying together justice, punishment, and the power structure of the region. Players also visit it for quests, exploration, and access to prison-themed areas like the Coupon Cafeteria and production zones.

In one line

It’s basically Fontaine’s underwater prison-citadel , and one of the most story-significant places in Genshin Impact’s Fontaine arc.

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