Mysteries of the Outdoors

A bizarre series of incidents in Big Bend National Park suggests that extraterrestrials are present in this remote wilderness area, leading experts to conclude that aliens have been secretly mining rare minerals there for years.

A series of disturbing deaths and disappearances, plus the unearthing of artifacts from an ancient race of people, leads to the discovery of malevolent forces believed to inhabit Death Valley National Park's secret underworld.

Terrifying encounters with gun-wielding ghosts and strange, savage creatures in Cleveland National Forest points to the existence of portals into other realms.

A bizarre alien abduction and other inexplicable encounters in Apache-Sitgreaves National Forests point to a longtime extraterrestrial presence that may be monitoring nearby nuclear weapons facilities.

Mysterious lights, mechanical sounds from underground and the disappearance of dozens of aircrafts over the Great Smoky Mountains National Park could be evidence that a powerful secret society has an underground base in the area.

Hellhounds, demonic figures and a buried treasure in Mark Twain National Forest point to dark, sinister forces deep inside the area.