This spot marks the convergence of two pioneer trails used by emigrants during the years 1846-1850. The Applegate Trail, established in 1846, led from the Humboldt River in Nevada to the Willamette Valley in Oregon. The Lassen Cutoff, established by Peter Lassen in 1848, turned south at Goose Lake to the northern mines and settlements of California.

Citation from California Office of Historic Preservation