Happy to oblige.
Aladdin: level three
Bally's: Parking garage is at Paris, need to go down to ground level and across the street
Barbary Coast: level one
Bellagio: level one
Caesars Palace: level three
Circus Circus: levels one and two
Excalibur: You have to walk across the parking lot to get to the casino, so park on the first level.
Flamingo: level three
Harrah's: level two (but you need to show a players club to a security guard to park in the garage)
Hooters: level one
Imperial Palace: level one
Luxor: level two (but this is the top level, so your car sits in the sun)
Mandalay Bay: level one (then walk around the corner into the casino)
MGM Grand: level one (you walk through the shops)
Mirage: you can only park on level four (uncovered walkway) but the casino is on level three.
Monte Carlo: You can't park here: the garage is due to be demolished any day now! It will be replaced by a new 12-story parking garage (2 below-ground and 10 above-ground levels). This project is estimated to take up to 2 years to complete so for the time being, you need to park at New York-New York and walk over from there.
New York-New York: level three
Paris: level three
Riviera: level one
Sahara: level one (walk across valet parking entrance)
Stratosphere: level three
Treasure Island: level three (covered walkway)
Tropicana: walk across parking lot
Westin Casuarina: level two
Venetian: level three
Wynn Las Vegas: level one
