Dennis Johnson
Missing

Case Description

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Dennis Eugene Johnson, an 8-year-old boy from Inyokern, California, disappeared on July 12, 1966, while on a family camping trip in Yellowstone National Park. The family had stopped for a picnic at the Cascade Picnic Area, about a quarter of a mile north of Canyon Junction. During the outing, Dennis’s 7-year-old sister wandered off, prompting Dennis and his father to search in different directions. While the father found his daughter, Dennis was never seen again.

An extensive two-week ...Read More
Last Seen: Jul 12, 1966

Links to Additional Sources (9)

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Dennis Eugene “Denny” Johnson (1958-1966) - Find a Grave

...View 8 additional sources

Victim Details

created

Jan 06, 2014

Case Added

Oct 12, 2023

firstname

Dennis

lastname

Johnson

Current Age

Age at Disappearance

Height

44 inches

Weight

60 lbs

ethnicity

White / Caucasian

gender

Male

Last Seen

Jul 12, 1966

City

Yellowstone National Park

State

Wyoming

County

Park County

Tribal Land

Agency ID

22935

Agency Name

National Park Service

Agency City

Yellowstone National Park

Agency State

Wyoming

Agency Contact

Agency Address

Primary Agency

National Park Service

Hair Color

Sandy

Left Eye Color

Brown

Right Eye Color

Brown

Last Updated

09/16/2024

Area Last Seen:

Forum Posts (2)

I was devastated to hear that Dennis is missing. He was a kind and caring person, and it breaks my h... ...Read More
06/26/2023

Does anyone know if Dennis has any social media pages? I'm trying to connect with him online. Thank ... ...Read More
06/04/2023

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