Overview
Bells Canyon offers something rare in the Salt Lake Valley: a full mountain canyon experience accessible directly from a suburban trailhead without driving up a paved canyon road. The trail starts at the mouth of Bells Canyon off Wasatch Boulevard in Sandy and climbs through a progressively dramatic granite canyon for 4.5 miles to a high alpine reservoir at 9,400 feet.
The lower waterfall (1.5 miles in) serves as the turnaround for most casual visitors and is genuinely spectacular in spring runoff, with a 40-foot drop in a narrow granite notch. Beyond the waterfall, the canyon narrows further and the trail becomes more demanding, eventually reaching the Bells Canyon Reservoir operated by Granite School District.
Unlike the nearby canyons of Wasatch National Forest to the north (Little Cottonwood and Big Cottonwood), Bells Canyon allows dogs on leash.
The Route
Miles 0 to 1.5: Lower canyon. Gradual climbing through scrub oak and granite. The trail is well-worn and easy to follow.
Miles 1.5: Lower waterfall. The canyon narrows to a gorge with the waterfall visible from a rocky viewpoint. This is the turnaround for most visitors.
Miles 1.5 to 4.5: Upper canyon. The route becomes more demanding after the waterfall with steeper terrain and some Class 2 rock sections. The canyon walls narrow dramatically in places.
Miles 4.5: Upper reservoir. The reservoir at 9,400 feet marks the practical turnaround. A dam structure is visible; this is a water supply reservoir, so no swimming.
When to Visit
April through November, with the lower waterfall accessible as early as March in mild years. Spring runoff (April-May) makes the waterfall most impressive. Fall color in the scrub oak and canyon maples peaks in October.
Getting There
From I-15 south of Salt Lake City, take the 9400 South exit east toward Sandy. Follow 9400 South east to Wasatch Boulevard and turn right (south). The trailhead is about 0.5 miles south on the left. GPS: 40.5543, -111.8234. See also the forest guide and the 10 essentials for trip planning.
Leave No Trace
This trail receives enough use that following Leave No Trace principles is important for preserving the experience for future visitors. Stay on the marked trail to prevent erosion. Pack out all waste. Avoid camping within 200 feet of water sources or the trail. Use existing fire rings only where campfires are permitted, and check current fire restrictions at checking conditions before you go before any visit. The trail and surrounding terrain remain in good condition because previous visitors have respected these norms.