The Boundary Demarcation SW Boundary Fence in the Piute Wash watershed of California is a historical landmark that marks the boundary between California and Nevada. It was erected in 1905 and is 143 miles long, stretching from the Colorado River to Lake Tahoe. The fence was built to settle boundary disputes between California and Nevada, and it remains a significant symbol of their border relations. The fence is made of wooden posts and barbed wire and is still in good condition, although it has undergone some repairs over the years.

Visitors to the Boundary Demarcation SW Boundary Fence can experience the historical significance of the landmark and learn about the boundary disputes that led to its creation. They can also enjoy the scenic views of the surrounding landscape, including the Mojave Desert and the Sierra Nevada Mountains. The area is also home to a variety of wildlife, including bighorn sheep, desert tortoises, and golden eagles, making it a popular spot for nature enthusiasts. Visitors can also engage in recreational activities like hiking, camping, and fishing in the nearby streams and rivers. Overall, the Boundary Demarcation SW Boundary Fence is a unique destination that offers a blend of history, nature, and outdoor activities for visitors to enjoy.