Beginning here, the Willamette Meridian was established running north to Puget Sound and south to the California border, and the Base Line was established running east to the Idaho border and west to the Pacific Ocean.
From the surveyed lines, t…
This short trail leads to the Willamette Stone, the surveyor's monument that is the point of origin for all public land surveys in Oregon and Washington. The landmark was established on June 4, 1851 by John B. Preston, Oregon's first Surveyor Gene…