The Norwegian Facility
The oldest studied Station and, for most of the series, the most politically contested. Known in-universe simply as "the Facility." Accessed through a fjord-floor entrance; surface infrastructure dressed as an oil platform to deflect civilian attention.
By Book Two, the Facility has been corrupted by the UN Council and occupied by Thompson's Group. At the end of Book Two, Steven activates the Siege Protocol remotely from Switzerland, expelling both the Council and Thompson's Group and reducing the Facility to Core-only operations under Sordana's custody. It is now a fortress awaiting his return.
The Facility's population is unusual: it never held a long-term Muin or post-Muin civilisation in the way the Inuit or Babylonian Stations did. It is the least-populated Station on record — and the only one whose Outsider staff has included recent Earth governments in substantial numbers.