A series of unexplained occurrences, including ghostly apparitions and a hidden underground city, hint at the presence of extraordinary energies within Grand Canyon National Park.
Aired: Oct 23, 2015A series of unexplained occurrences, including ghostly apparitions and a hidd...
Aired: Oct 29, 2015A devastating plane crash, gruesome murders, and eerie python sightings hint ...
Aired: Oct 29, 2015Violent fireballs and mysterious deaths plague Hawaii's Volcanoes National Pa...
Aired: Oct 29, 2015California's Joshua Tree National Park is rumored to be the epicenter of extr...
Aired: Nov 5, 2015Mysterious UFO sightings in Montana's Glacier National Park may be linked to ...
Aired: Nov 12, 2015In the heart of California's Mount Shasta National Forest, a series of unexpl...
Aired: Nov 12, 2015A mysterious creature in Puerto Rico's El Yunque National Forest is connected...
Aired: Nov 12, 2015Pennsylvania's Gettysburg National Military Park is a hotspot of unexplained ...
Seasons: 2
Current Status: Returning Series
Network: Travel Channel
Genres:Sci-Fi, Documentary
