Thousands disappear in America’s parks each year, and the explanations rarely add up.

Every year, people vanish without a trace in national parks, forests, and wilderness areas across the U.S. Some are hikers who stray off the trail, others vanish under circumstances that defy logic. Despite modern tracking technology and widespread media coverage, many cases remain unsolved for decades.
The disappearances raise unsettling questions about how vast, wild, and unpredictable America’s wilderness really is — and what might be lurking within it.












