Originally Posted by Deznut
++1 what Old-Biscuit and NevadaNick sez...might what to get gas before you get off I-15...not many gas stations ( on 169/167) in the park!
Plus, unless you already have a NP pass, there will be a fee to go through Lake Mead National Recreation Area. I believe it was $25 per vehicle (7 day pass min) or $40 for the vessel charge (trailer) last time I went that way. Was with friends who refused to take the interstate to the Las Vegas Motor Speedway. It was a nice scenic drive, but very long/slow. Took the interstate on the way back as the 7 day pass was expired by 1 day after the NASCAR race