The Lone Mountain Trail takes you to an isolated, rocky peak that offers great views of Las Vegas and the surrounding mountain ranges, including a peak at Mt Charleston. The hike is only minutes from downtown Las Vegas and is a popular workout spot for locals. There are a few trail options up Lone Mountain. This guide takes you up the main Lone Mountain Trail, a safe but tough little hike. Lone Mountain Trail is a great place to take a break from the hustle and bustle of Las Vegas.