Willow Canyon was formed by the flow of the Willow Creek from the Sierra. The small waterfall that flows in the canyon is mostly seen during winter and spring when there is snow in the mountains. This is not a sand canyon, which makes the wall very smooth, it can be narrow and deep in some parts, giving a sense of solitude and immersion that can make the hike very special. The beginning of the trail is not so well-marked, so pay attention when arriving at the trailhead, take the path to the left, and hike the gravel hill, following the most marked path to the canyon.