Passage | Canyon

as Hi Linnet (who also composed the Oscar-nominated song "Ole Buttermilk Sky" for the film).

: Large canyon passages are a defining feature of Mammoth Cave National Park , specifically in areas like Booth’s Amphitheatre . 3. Other References Canyon Passage

: The film was praised for its location shooting in Oregon, which provided a more realistic and verdant backdrop than the dry desert landscapes typical of Westerns at the time. 2. Speleology: Canyon Passages as Hi Linnet (who also composed the Oscar-nominated

In geology and cave exploration, a "canyon passage" refers to a specific type of underground corridor. Other References : The film was praised for

Directed by Jacques Tourneur , this Technicolor Western is noted for its lush visuals and complex character dynamics.

: Because of their vertical nature, they often require "chimneying" (bracing against opposite walls) to traverse.

: Technical reports from the National Speleological Society detail accidents occurring within these specific cave structures. How Mammoth Cave Formed - National Park Service