Come on, lucky seven! The Mardi Gras and Carnival-themed Rio All-Suite Hotel & Casino is situated near the Las Vegas Strip. The hotel has more than 2,500 suites, while the more than 100,000-square-foot gambling area includes some 1,200 slot machines, more than 100 table games, and a race and sports betting parlor. The Rio also has nearly 15 restaurants, an entertainment complex, shops, a landscaped sand beach, and five swimming pools. The company's Rio Secco golf course is located nearby. Rio is a subsidiary of casino mainstay Caesars Entertainment (formerly called Harrah's Entertainment).