National Geographic will distribute Grand Canyon: The Hidden Secrets to mark the film's 25th anniversary in 3D worldwide.

The company will sell the film to exhibitors through Cinema Ventures' film distribution arm. Giant screen pioneer Destination Cinema will oversee updates to the script and musical score and the conversion of the film to 3D.

The film will be housed permanently at the Grand Canyon IMAX Theater at the National Geographic Visitors Center in Grand Canyon, Arizona.

Grand Canyon: The Hidden Secrets is a Vista Point Entertainment production for Destination Cinema. The film was created and filmed by Kieth Merrill.