The Las Vegas Wash watershed of Nevada is home to the infamous Pet Rock, a large rock formation that resembles a pet with its round body and two smaller rocks jutting out like ears. The Pet Rock is located in the Lake Mead National Recreation Area and has become a popular attraction due to its unique appearance. Visitors can hike to the top of the formation and take in the stunning views of the surrounding mountains and desert landscape. The area is also home to a variety of wildlife such as bighorn sheep, coyotes, and various bird species.

In addition to the Pet Rock, the Las Vegas Wash watershed offers opportunities for outdoor recreation such as hiking, camping, and fishing. The wash itself is a unique ecosystem that is home to several endangered species, including the Las Vegas bearpoppy and the Moapa dace fish. Visitors can explore the wash on foot or by kayak or canoe. The nearby Lake Mead also offers boating and swimming opportunities. With its stunning natural beauty and unique ecosystem, the Las Vegas Wash watershed is a must-visit destination for anyone interested in the outdoors and wildlife.