The Bonneville Shoreline Trail, the bench as one landform.

No, and knowing where it breaks is the most useful fact about it. In Salt Lake County the long continuous run goes from the Davis County line through the City Creek and Avenues foothills to Emigration Canyon. South of Emigration a roughly five mile gap drops the route onto East Bench streets, and the crossing at the mouth of Parley's Canyon ends the defined trail southward entirely until it resumes at Hidden Valley Park in Sandy and runs on through Draper's foothills.

Ice age Lake Bonneville, which covered roughly 20,000 square miles of the Great Basin around 18,000 years ago and stood about a thousand feet deep over today's valley floor. Its waves cut terrace shorelines into the mountain front, and the trail follows that old waterline, which is why it contours at a nearly level line partway up the foothills. The benches the east side cities are built on are the same lake's handiwork at other levels.

The vision is a route of roughly 280 miles along the Wasatch Front's old shorelines from the Idaho line south to Nephi. What exists today is a chain of completed segments separated by private land and unbuilt gaps, accumulating steadily as cities and counties secure ground. Salt Lake County's stretch tells the whole project in miniature: a long finished run, a stubborn gap, and a growing southern section, all on the same contour line.

At the trail's crossing of the I-80 corridor at the mouth of Parley's Canyon, which is the end of the defined trail heading south. From there the east bench's middle section carries no completed BST today, and the trail does not resume until the Hidden Valley Park trailhead in Sandy. The crossing does connect to Parley's Trail, the eight mile path running down to the Jordan River Parkway, which makes the break a junction even though the shoreline route stops.

Land ownership. The old shoreline runs through a patchwork of public and private parcels, and the trail can only cross private ground with an easement or a purchase, so segments end where willing sellers end. The county's trail buying continues, including a 60 acre purchase agreed in 2025 reporting at a price officials called remarkable, and the project has accreted steadily since the early 1990s. The gaps are a deed problem, not an engineering one.

Yes, on most completed segments, and the BST is many valley riders' default after work climb. The rules are set segment by segment by the managing city or agency, and they differ genuinely: e-bike classes, dog rules and seasonal wildlife closures all vary along the line. The reliable habit is checking the managing city's own trail pages for the stretch you plan to ride, and yielding generously, because the trail's popularity is its defining condition.

For the classic balcony experience, the northern run: the City Creek and Avenues foothills at golden hour put the whole valley and the remnant lake in one view, which is the trail's founding idea made visible. For newer, better built tread, the southern resumption from Sandy's Hidden Valley Park into Draper's foothill network is the strongest walking and riding. Both ends fill their trailheads on fine weekends, and both are nearly shadeless, so mornings win in summer.

The corridor concerns six of the county's cities along the east bench: Salt Lake City, Millcreek, Holladay, Cottonwood Heights, Sandy and Draper. That shared frontage is exactly why the trail is treated here as one county subject rather than six city ones: the bench is one landform and the through route belongs to all of them at once. What each city's own foothills hold beyond the shoreline route belongs to that city's own pages.

The shoulder seasons. Spring greens the foothills and autumn cools them, and both bring the trail's best walking; the catch each spring is mud on the clay heavy stretches after melt and rain. Summer works in the first hours of the day only, because the old shoreline is almost entirely without shade. Winter is the sleeper season: the benches often sit above the valley's grey and below the deep snow, in a band of dry tread and long light.