Beau Rivage Resort & Casino
Credit: Courtesy of MGM Resorts International
Waterfront resort that's like Vegas on the Gulf Coast, with a high-wattage casino, 3,000-square-foot arcade, and polished interior courtesy of a $550 million post-Katrina renovation.
Room to Book: Corner rooms have the best views of the Mississippi Sound, barrier islands, and Biloxi Lighthouse.