Hilton Garden Inn-Rockville/Gaithersburg

Adjacent to Interstate 270 Technology Corridor, this suburban hotel is a 2-minute drive to the National Cancer Institute and 3 miles from the Shady Grove Metro Station with trains to Washington D.C..
All rooms offer custom-designed beds, plus flat-screen TVs, microwaves, minifridges and free WiFi. Suites add whirlpool tubs.
A cooked-to-order breakfast is available (fee), and there's an American...