Hands down, the best sportsbook in Vegas.
The "Superbook", as it is known, puts to shame all of the other smaller, less cozy sports betting locations on The Strip. It is known as The Superbook for a reason. It's seriously about the size of a football field -- plus it has the betting options to match its size.
Looking for 10-point teasers? They've got it. Looking for 10-cent lines or alternate lines? They've also got those. Then there are the props. Oh God. Every Sunday in the fall it is my pleasure to bet on which ways the Browns will embarrass themselves and the City of Cleveland.
(FULL DISCLOSURE: I did not actually place a bet here, but I looked around and was floored.)
If you're on the north end of The Strip, make sure to stop by The Superbook and watch some of the action.