Having stayed at the Bellagio Hotel in Las Vegas recently, I can tell you that it would be an incredible venue if you wish to get married in Las Vegas.
 
To be fair, Las Vegas isn't everybody's cup of tea.  But, there are plenty of people who want to get married there, as evidenced by the number of "quickie" chapels spread out along Las Vegas Blvd.
 
But, if you want the glitz of Vegas, but also want something a little more elegant, take a look at the Bellagio.
Below is a picture of the fountain show from a room on the 32nd floor.  I believe the shows start around noon and run every 15 minutes until midnight.  The shows are choreographed and set to music, and some are really spectacular to watch.  (Hint:  if you're going to get married at the Bellagio, stay for the honeymoon in a penthouse suite overlooking the fountain. )


 
As for the wedding packages, the Bellagio offers numerous wedding packages, starting with the Amore Package, priced at $1,500, with an optional photography package at $166.00.  This package is available Monday through Thursday, from 10AM to 5PM only.  With this package you'll receive, among other things:

• One Half Hour of Chapel Time (East Chapel Only)
• An Officiant
• Mixed Floral Bouquet with Matching Boutonniere
• A DVD of your wedding ceremony
• A Bottle of Premium Sparkling Wine
• Bellagio's Jean Philippe Maury Signature Box of Truffles

They also offer an "Ani L' Dodi Wedding Package" (Jewish Wedding) for $5,000, as well as the top-of-the-line "Cosa Bella Package" for $15,737.81 which includes 1 penthouse suite for 2 nights with Lakeview, 2 tickets to the Cirque du Soleil’s ‘O’ Show, and 1 evening dinner for 2 in Picasso, Michael Mina or Sensi.  Of course, there are many more packages in between the Amore and Cosa Bella.

You might want to also experience the Bellagio's Spa.  There's nothing like a spa experience during your honeymoon.  Check out their "Raindrop Therapy" where drops of nine essential oils are applied to your spine in a raindrop-like fashion.  Or maybe the "Caviar Fusion Facial" combining Vegetable extracts, crushed pearls, and marine caviar.
 
For more information on having your wedding at the Bellagio, email them at weddings@bellagioresort.com.