Gulag

A metahuman rehabilitation facility built by Superman and Mister Miracle on the devastated Kansas wasteland built to house the growing rogue metahuman problem that was plaguing America.

Name:

Gulag

Aliases:

Start year:

1996

First issue:

Kingdom Come #3 Up in the Sky

See at ComicVine

New 52 Future's End

In the New 52 Future's End series a new prison called the Gulag has been built on Mars. It houses some of the most fearsome super villains from Earth. Martian Manhunter serves as the warden and uses his telepathy to keep its prisoners docile.