X-Haven was a sanctuary founded by Storm to protect mutantkind from both the danger of the Terrigen Mist and the ever-growing oppression her people faced. It was located in the demonic realm of Limbo.^[1]

The entirety of the Jean Grey School for Higher Learning was teleported to this territory with the help of Doctor Strange, the Scarlet Witch and other sorcerers,^[2] and magical defenses placed by Magik were used to keep the Demons at bay.^[3]

After the atmosphere was purged of the Terrigen Mists, X-Haven's refugees were gradually teleported back to Earth by Magik and returned to their homes with the help of S.H.I.E.L.D..^[4] The school was subsequently teleported to Central Park in Manhattan.^[5]

• Jean Grey School For Higher Learning

Formerly:

• X-Men
  • Storm (Ororo Munroe)
  • Iceman (Bobby Drake)
  • Magik (Illyana Rasputin)
  • Nightcrawler (Kurt Wagner)
  • Cerebra
  • Forge
  • Anole (Vic Borkowski)
  • Glob Herman (Robert Herman)
  • Ernst
  • Dust (Sooraya Qadir)
  • Rockslide (Santo Vaccarro)
  • Blindfold (Ruth Aldine)
  • Match (Ben Hamill)
  • Surge (Nori Ashida)
  • Gentle (Nezhno Abidemi)
  • Transonic (Laurie Tromette)
  • Indra (Paras Gavaskar)
  • Bling! (Roxy Washington)
  • Triage (Chris Muse)
  • Nature Girl (Lin Li)
  • Trance (Hope Abbott)
  • Shark Girl (Iara Dos Santos)
  • Eye Boy (Trevor Hawkins)
  • Broo
  • Mercury (Cessily Kincaid)
  • Pixie (Megan Gwynn)
  • Primal (Teon Macik)
• Sapna
• Sunfire (Shiro Yoshida)
• Lady Mastermind (Regan Wyngarde)
• Alisha Jackson
• Lucid (Maya Jackson)
• Mrs. Jackson
• Numerous unidentified Mutants