Knoll and Arnight Trail Loop is a 3.1 mile moderately trafficked loop trail located near Las Vegas, Nevada that offers the chance to see wildlife and is rated as moderate. The trail is primarily used for hiking and trail running and is accessible year-round.
Directions from Las Vegas: Travel ten miles west along State Route 159. Once at the Red Rock Canyon Visitor Center take the Oak Creek turn-off from the Scenic Loop Drive to a small parking lot.
Great trail. Not for summer hiking. No shade.
Although it isn't mentioned in the hike itself. If you go around the back of the knoll by trail while taking the path that doesn't lead into the valley against the mountain, you can find a rock scramble area that will get you to the top. Although there might be another we may have missed, this one worked perfectly fine and took us all the way to the top. Other than that, fun hike. Was my first ever and it was quite worth it.