National Parks Adventure (2016)
A giant-screen celebration of the U.S. National Park Service's centennial, shot across America's most iconic landscapes.
Overview
Following a small group of adventurers including mountaineer Conrad Anker, the film tours iconic U.S. national parks — from Yosemite's cliffs to Yellowstone's geysers — released to mark the National Park Service's 100th anniversary.
Native Stereoscopic Technique
MacGillivray Freeman's crew used native IMAX 3D camera rigs on location across multiple national parks, including sequences shot from cliff faces and moving vehicles, continuing the studio's decades-long preference for native over converted stereo capture.
Because National Parks Adventure was captured with a genuine dual-camera or beam-splitter rig rather than converted from 2D footage after the fact, its sense of depth is derived from real parallax recorded on set — the same principle behind human binocular vision, where two slightly offset viewpoints are reconciled by the brain into a single three-dimensional image. The IMAX 3D Camera setup used here reflects the state of stereoscopic camera engineering available at the time of production, a factor that shaped everything from shot length to how close the camera could get to the action.
Legacy & Reception
It stands as one of the more prominent recent native 3D landscape documentaries, using the format's depth to convey the physical scale of America's protected wilderness.
Quick Facts
- Year: 2016
- Type: Documentary (Nature Doc)
- Stereoscopic system: IMAX 3D Camera
- Director: Greg MacGillivray
- Studio: MacGillivray Freeman Films
- Conversion: None — native stereo capture