Mysterious Disappearances in Bigfoot-Active Wilderness Regions Examined

Posted Tuesday, July 14, 2026

By Squatchable.com staff

This video explores two mysterious disappearances in Bigfoot-active wilderness regions and how the cryptid community interprets them. The first case covers Jacob Gray, a 22-year-old experienced outdoorsman who vanished on Washington's Olympic Peninsula in April 2017. Despite extensive searches, only scattered remains were found 16 months later on a high alpine ridge, with no clear explanation for why he abandoned his gear and ventured into dangerous terrain. The Olympic Peninsula is noted as one of the most active regions in the country for Bigfoot reports. The second case examines Thomas Siebold, a German-born survival instructor who disappeared in 2012 while living at a remote cabin near Alaska's Gates of the Arctic National Park. Despite being highly skilled at wilderness survival, Siebold left behind only his diary before vanishing completely, with no body ever recovered. The video highlights how this vast, trail-less region sits within a northern mountain range with a long history of Bigfoot sighting reports, and how the absence of evidence in such cases fuels cryptid theories.