I visited Spring Valley State Park on my way to Great Basin National Park on June 21, 1997 where there is a small lake with nice boat dock and many fisherman. The Park campground looked full.
Drove up past the lake and saw some ducks and what looked like a big pelican. Also to some interesting sand stone outcroppings and a restored historical house built of cut rock and furnished with 1800's furniture, etc.
A pretty little area hidden from the main drag.
Spring Valley State Park, Nevada
Sandstone Rocks, Spring Valley State Park, Nevada
Historic Stone Cabin, Spring Valley State Park, Nevada
Historic Stone Cabin, Spring Valley State Park, Nevada
Historic Stone Cabin, Spring Valley State Park, Nevada