Hole-in-the-Wall Falls

Hole-in-the-Wall Falls is a waterfall in a mountainous area of Oregon that flows through an artificially created tunnel. The water drops about 60 feet vertically and creates a striking water display at this unusual location.

The water project came about in 1938 when workers needed to redirect a creek through a rock tunnel. This solution protected the nearby highway from flooding and erosion caused by the water.

The site shows how people connect nature and infrastructure to guide water through the landscape. Visitors see today the result of this practical solution from an earlier time, making visible the relationship between human engineering and natural forces.

The location is reached by a hiking trail that takes about 2 kilometers round trip and climbs only gently. The path is well-maintained and offers interesting views on both sides, especially after rain when water flows abundantly.

The water flows here through a rock tunnel that was deliberately dug into the mountain—this is the only waterfall of this kind in the entire Gorge region. Many visitors do not notice that what looks like a natural phenomenon was actually planned and built by people.

Location: Oregon

GPS coordinates: 45.68610,-121.70200

Latest update: December 6, 2025 17:45