From PathfinderWiki
This article covers the location on Golarion. For its First World counterpart, see Thinlands (First World).

The Thinlands are a span of forest in the River Kingdom of Sevenarches that appear only as shadows of trees that otherwise are not there. Creatures from the Thinlands1 of the First World occasionally break through the thin barrier here between the planes.23

The area is known as an epicenter of gorga attacks, and has long told tales of a fey abductor named Kaneepo the Slim.4


Paizo set The Seventh Arch, an adventure of the Gatewalkers Pathfinder Adventure Path, in the Thinlands of both Golarion and the First World.

  1. James L. Sutter. “The Seventh Arch” in The Seventh Arch, 30. Paizo Inc., 2023
  2. Jeff Quick. Sevenarches” in Guide to the River Kingdoms, 49. Paizo Inc., 2010
  3. Tim Akers, et al. Sevenarches” in People of the River, 14. Paizo Inc., 2014
  4. James L. Sutter. “The Seventh Arch” in The Seventh Arch, 31. Paizo Inc., 2023