California Emigrant Trail is a 12.1 mile out and back trail located near Fallon, NV. The trail is rated as moderate and primarily used for hiking.
Mostly level trail but very sandy in places. I generally start at the geothermal plant off Soda Lake Road to avoid private property. It's not very scenic and can be very buggy in the spring and summer but you can walk as long as you want in complete solitude.