Locations Unknown

Larry Conn - Kings Canyon National Park - California

Locations Unknown

Show Notes

In October 2012, an experienced hiker vanished amid an early-season snowstorm near California's remote Taboose Pass. Despite extensive search efforts hindered by brutal terrain, freezing temperatures, and blinding whiteouts, rescuers found no trace. Months later, melting snow exposed startling clues, raising even deeper questions about what truly occurred near the alpine summit. With clear evidence of frantic emergency calls and an abandoned tent, the mystery deepens: Was it hypothermia, altitude sickness, or something more sinister? Join us as we explore the disappearance of Larry Conn in Kings Canyon National Park.

Mark your calendars! We have a special multi hour live stream coming up on the evening of 4/23/25. Guests on the stream include the hosts of National Park After Dark, Extreme Filmmaker and Director of Photography on Discovery Channel's Expedition Unknown Evan B Stone, and the hosts from Crime Off the Grid and Off the Trails. Stay tuned for more details!

Learn more about Locations Unknown: https://linktr.ee/LocationsUnknown

Check out our other shows on the Unknown Media Network: Crime Off The Grid Off The Trails The Peanut Butter and Mountains Podcast The Weirdos We Know Who Runs This Park

Want to help the show out and get even more Locations Unknown content! For as little as $5 a month, you can become a Patron of Locations Unknown and get access to our episodes early, special members only episode, free swag, swag contests, and discounts to our Locations Unknown Store! Become a Patron of the Locations Unknown Podcast by visiting our Patreon page. (https://www.patreon.com/locationsunknown)

All our Patreon only content (Audio & Video) can now be accessed via Spotify. (Active subscription to our Patreon channel is required.) -- Locations Unknown Subscriber Only Show | Podcast on Spotify

Want to call into the show and leave us a message? Now you can! Call 208-391-6913 and leave Locations Unknown a voice message and we may air it on a future message!

View live recordings of the show on our YouTube channel: Locations Unknown - YouTube

Presented by Unknown Media Group.

Hosts: Mike Van de Bogert

Cover image credit: Stardustsense

Become a supporter of this podcast: https://www.spreaker.com/podcast/locations-unknown--6183838/support.

More from Locations Unknown

Oct 12, 2026

July 1966 to September 2010: an eight-year-old boy vanishes while searching for his sister, an outdoorsman and his dog disappear on an antler collecting trip, and two visitors leave behind abandoned vehicles. Across Yellowstone National Park, four families are left without answers. What do these cases reveal about risk, isolation, and the challenges of searching this vast wilderness? Join us this week as we investigate four Yellowstone National Park cold cases. Cases covered: Dennis Eugene Johnson, Daniel Campbell, Bruce Parker Pike, & Stuart Isaac.

Sep 28, 2026

April 26th 2003, an experienced Colorado outdoorsman sets out alone on a day trip through Utah’s remote Bluejohn Canyon. He leaves no detailed itinerary. Deep inside a narrow passage, a boulder shifts, pinning his right arm against the canyon wall. For five nights, he battles thirst, cold, and exhaustion. Meanwhile, his family and friends scramble to piece together where he went. With his water gone and no sign of help, he faces an unimaginable decision. Join us this week as we explore Aron Ralston’s harrowing fight to survive.

Sep 14, 2026

September 17th, 2013: an experienced Colorado hiker sets out alone on a five-day backpacking trip into the wilderness of the San Isabel National Forest. He planned to climb some of the rugged fourteeners of the Crestone Group. He leaves no detailed itinerary, carries no cell phone or emergency beacon, and never returns home. Searchers find his vehicle at the trailhead and later locate his camp. After a grueling eight-days through snow, ice, and dangerous alpine terrain, they suspended the search. Join us this week as we investigate the disappearance of Mark Stice.

Aug 3, 2026

May 27th, 2020, a hiker is flown into the remote Carey Lake region of Denali National Park for a months-long solo expedition. He stays in contact with his wife through a Garmin inReach until mid-June, then suddenly goes silent. When he misses his September pickup, searchers find his supplies near the lake and a collapsed camp several miles away. Inside are his satellite communicator and a damaged diary whose final readable entry says he left to get water. No body, clothing, or clear trail is found. Join us this week as we investigate the disappearance of Nathan Issiac Campbell.

Jul 20, 2026

July 28th, 2011, experienced Australian hiker Eric Robinson begins a ten-day solo trek across Utah’s remote Uinta Highline Trail. Along the way, he encounters dangerous snowfields, leaves the established route more than once, and is last seen by a Boy Scout group deep in the backcountry. Days later, he fails to appear at the western trailhead. Search teams on foot, horseback, and by helicopter scour vast stretches of rugged alpine terrain, but find no clear trace of where he went. Join us this week as we investigate the disappearance of Eric Robinson.

See all episodes →