The other side of Vegas is the beauty of the desert. Anniversary Narrows (aka Lovell Wash) is located on the northern shore of Lake Mead. It's an easy 40 minute drive from the Las Vegas strip. The trail is a loop about 10 miles but only the first four miles are of any interest. Take the time to enjoy the trail and the beauty. It's well worth the hike!
Tip: start early, the 2pm sun can be brutal. Bring water; about 2L for the "avg" person.