Canyon Passage May 2026

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

In geology and cave exploration, a "canyon passage" refers to a specific type of underground corridor. Canyon Passage

: Technical reports from the National Speleological Society detail accidents occurring within these specific cave structures. How Mammoth Cave Formed - National Park Service as Hi Linnet (who also composed the Oscar-nominated