Originally Posted by travelnutz
There are monorails between the hotels. Mandalay Bay -> Luxor -> Excalibur
Then you have MGM -> Bally's and Monte Carlo -> Bellagio -> Treasure Island. I believe they are building a single monorail that connects all the strip. I'm not sure if they are finished with it. But the point is that you are going to spend most of your time indoors. Enjoy the "free" A/C.
The monorail is a great concept... too bad you have to walk like 1/4-1/2 mile to the back of the hotels to get to them.. THEN have to wait outside in the heat for the next monorail to come.
FYI, they HAVE completed the monorail all the way to the LV Hilton. If you're in a group, I think it would be similar cost (and definitely faster) to take a cab.