
Grand Canyon Adventure: River at Risk
A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water conservation issues.
- Year: 2008
- Country: United States of America
- Genre: Adventure, Documentary
- Studio: Téva, MacGillivray Freeman Films
- Keyword: grand canyon, rafting, scientific expedition, water planet, nature documentary, expert opinion, water crisis, observational documentary, colorado river, water cycle, documentary film, water conservation, nature and conservation
- Director: Greg MacGillivray
- Cast: Robert Redford