The Bonneville Shoreline Trail is a mixed use (biking/hiking) recreation trail in Utah that roughly follows the shoreline of the ancient Lake Bonneville, a prehistoric pluvial lake which existed in northern Utah before naturally draining about 14,000 years ago.
The Bonneville Shoreline Trail hopes to one day stretch from the Idaho border (north of Logan, Utah) and run southward all the way to Nephi, Utah.
While the planned termini are 150 miles (240 km) apart, the trail will weave in and out of many canyons of the Wasatch Mountains, totaling 305+ miles of dirt and paved trails.
As of 2016, several noncontinuous sections of the planned trail had been completed, totaling about 107 miles (172 km);[6] however, there are plans to refurbish some completed areas as they are being connected and the length is extended.
[7] Much of the trail's construction is organized by county and city-level groups, through a combination of governmental, public, and private means.