With its 30-story atrium and elevators trimmed in lights, this downtown luxury hotel is a sight to behold. Several restaurants are located inside, including "Spindletop" on the hotel's rooftop. This is Houston's only revolving restaurant. The panoramic view of the city is amazing, especially at night. When you are in the mood for casual fun, opt for the Park Bar or Backroom Sports Bar, where you can shoot a game of pool or throw some darts.