Landmark information
- Location: 
 From Hwy 101 take Ter-Wer Valley exit (Hwy 169), go 3.4 mi to end of road, turn right on Ter-Wer Riffle Rd. Site at intersection of Ter-Wer Riffle and Klamath Glen Rds, Klamath
- Plaque: 
 Official State Plaque
- Site: 
 Nothing Remains
- Date First Visited: 
 9/2/1995
- Date Most Recently Visited: 
 7/20/2025
- GPS Coordinates: 
 N 41 30.607, W 123 59.307
About this landmark
                Plaque text: 
				
				Fort Ter-Wer, Klamath
				
				Fort Terwer
				
				Site of Fort Terwer, United State military post, established October 12, 1857, by First Lieutenant George Crook and men of Company D to keep peace between the Indians and whites. The fort was destroyed by a flood in December 1861, and abandoned June 10, 1862.
              
 
                  