Landmark information
- Location: 
 Site on Gold Rock Ranch Rd, 1.0 mi E of County Hwy S34, 9.0 mi N of I-8, 4.5 mi NE of Ogilby; plaque 2 mi W of S34 on Gold Rock Ranch Rd
- Plaque: 
 Official State Plaque
- Site: 
 Existing
- Date First Visited: 
 5/21/1998
- Date Most Recently Visited: 
 6/15/2004
- GPS Coordinates: 
 N 32 52.908, W 114 51.731
About this landmark
                Plaque text: 
				
				Tumco
				
				Pete Walters of Ogilby discovered the first gold vein at Gold Rock on January 6, 1884. From his little Mary claim began a gold camp wchic reached its peak development between 1893 and 1899 as Hedges, with 3200 residents. Nearly closed, 1900-10, it was reopened as Tumco, 1910-13, and worked intermittently until 1941. Tumco has long been a California ghost town.
              
 
                  