Not just any hotel in St. Louis can get away with using the word "Ballpark" in the name, but the Hilton -- with its unmatched view of Busch Stadium -- deserves the moniker. The 670-room property is divided over two towers, and thought it's older (it used to be a Marriott) it underwent renovations in 2012. Rooms have contemporary decor, flat-screen TVs, and iPod docks (though some are still undergoing renovations). Its numerous meeting and convention facilities on-site draw a business crowd, but the trendy rooftop bar -- boasting 360 degree views -- attracts a young and fun set, especially on game nights. Meanwhile, dining options on the main level include a mix of casual and gourmet fare. An indoor pool and fitness center are free for guests, but there are fees for Wi-Fi and valet parking.