Leaving a place where somebody has been for a period of time, whether a single day or longer, means leaving behind everything new discovered, the people met and even the feelings that place can cause.
When I leave a place I also think about it in all respects, including reasoning on the fact or idea that I will never go back there or I would like to go back sometime in future.
Las Vegas is a place where I want to go back, for sure. A good reason to go back are the Las Vegas hotels cheap rates which make that in Las Vegas an affordable stay.
But it's not all about money, or is it? Indeed gambling is a major attraction, I like to play casinom games time by time but I need other activities to like a place, especially some outdoor activities to complement the nights out. Ok before that, the Las Vegas shows.
As a fan of motor sports I like driving at Las Vegas Motor Speedway (...nice stuff driving a Lamborghini, Aston Martin, Audi or Porsche and Ferrari!).
Otherwise it is a nice idea to have a look to the desrt from the top with the Bootleg Canyon Flightlines in Boulder City near Las Vegas.
All of the fun start from a hotel in Las Vegas where you can stay as long as you like for cheap rates starting at about 20$, not much!