Colosseo, Rome, Italy
Rooftop: Aroma Restaurant This luxury boutique hotel stands out for its incredible views -- guests can take in the nearby Colosseum from the rooftop restaurant and lounge, as well as from their rooms (these view rooms cost a bit more). The 16 rooms themselves are quite spacious for European standards and have modern decor, flat-screen TVs and dim lighting (that's almost too sexy to be practical). The rooftop restaurant, Aroma, offers fine dining and spectacular views -- and serves a free American-style buffet breakfast daily. The accompanying lounge provides the perfect spot to toast gladiators past and present.