“A short extension of the Bonneville Shoreline Trail between the Hidden Valley Trailhead and Rocky Mouth Canyon.”
— Tomsen Reed
This is a fun little extension of the Bonneville Shoreline Trail, which is exciting to see. The trail starts on a wide, dirt road ascent as you leave Hidden Valley, and pretty soon reaches a junction with the Sawmill Trail
. After that junction, the trail contours around to where it crosses the Big Willow Creek drainage, and from there the trail turns into a new section of singletrack (as of late 2017) that starts dropping down toward Rocky Mouth Canyon. Eventually, it hits a few short switchbacks and then drops in and meets up with the Rocky Mouth Falls Trail
. From the junction, it is just a short jaunt up to the waterfall.