Appeals court overturns injunction that aimed to shut ‘Alligator Alcatraz’

By Kylie Williams | 04/22/2026 12:19 PM EDT

The majority wrote in its decision that environmental groups and the Miccosukee Tribe had failed to prove the facility is under federal control.

People take pictures in front of a sign reading "Alligator Alcatraz" as passersby, some opposed, some in support, visit the entrance to the immigration detention center in the Florida Everglades, Aug. 28, 2025, in Collier County, Florida.

Judge Nancy Abudu, who was appointed by former President Joe Biden, sharply dissented on the court’s decision, writing that it was “just plain wrong.” Rebecca Blackwell/AP

TALLAHASSEE, Florida — A federal appeals court ruled Tuesday that a lower court erred when issuing an injunction that would effectively dismantle the immigration detention center in the Florida Everglades known as “Alligator Alcatraz.”

The court vacated a previous decision from a district court, which ordered the state to begin winding down operations at the detention center and said it couldn’t add to the population at the facility. In the majority decision, Chief Judge William Pryor wrote that environmental advocacy groups and the Miccosukee Tribe failed to prove Alligator Alcatraz is under federal control and that the detention center needed to go through a federal environmental review.

“The only federal action the environmentalists can identify is the decision not to conduct an environmental review,” wrote Pryor, a George W. Bush-era appointee. “And that decision alone, as all parties agree, is not final agency action.”

Advertisement

Until federal officials from the Department of Homeland Security decide to fund the facility, Pryor said, “no final agency action occurs.”

GET FULL ACCESS