Willow Springs
The Peruvian Flake is the gem here and boost some stellar slab classics. Most of the problems are fairly easy so it's a great place for beginners and a great place to see bighorn sheep.

Directions: Head west on Charleston Blvd until you leave vegas, go into Red Rock Park (there is a fee) from the scenic loop take a right at the willow springs picnic area. The boulders are at the picnic area.