Westgate Las Vegas Resort & Casino

Look out for: A jumbo-sized sports betting experience
If you go by pure square footage, the Westgate has the largest sportsbook in the world, with more than 350 seats, including VIP spots, pods, and booths available by reservation. Regular seating is first-come, first-serve. The Superbook also goes big on prop bets, with close to 500 expected for the upcoming Super Bowl. Yes, most Vegas casinos have a sportsbook of some sort, but the SuperBook is the only one with its own dedicated parking lot, giving locals yet another reason to show some loyalty while placing a bet and watching the action on the 220-foot-long 4K video wall.