The Gilaks are the native human species to Earth's interior world of Pellucidar. They differ little from the humans on the surface, and there are multiple racial groups of gilaks. They all have a distinct trait that sets them apart from humans on the surface, a homing instinct that allows them to find their home wherever it may be. They also never forget any location they have been to.

Stone Age Humans of Pellucidar
Community content is available under CC-BY-SA unless otherwise noted.