09/24/2010 02:27 pm ET | Updated May 25, 2011

Most Outrageous Las Vegas (PHOTOS)

There's a reason more than 40 million tourists flock to Sin City: Gambling, naturally, but also world-class eats, super-sized spas, and record-setting thrills. Vegas is, and always has been, an adult playground, where anything goes--and what happens here, stays here. Below, our insider guide to over-the-top, outrageous Vegas.

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Outrageous Las Vegas