It's cold in Vegas, but you can hike in warmer weather. The Lake Mead area is normally 5 to 7 degrees warmer than Las Vegas and 25 degrees warmer than the peaks at Red Rock!
Lake Mead Hikes
Death Valley is less than two hours from Las Vegas and at least 15 degrees warmer. It offers some very unique hikes and believe it or not, it's very scenic. One word of advice: Don't do these hikes if it's windy.
China Date Ranch
China Date Ranch has some of the most unique hiking in the country! All the mountains are dirt. After the hike, make sure to get a Date Shake.
Branch Whitney is the author of Hiking Las Vegas and creator of the 52 Peak Club where members hike to the best 52 Peaks around Las Vegas, NV