Fort McHenry to Fells Point, the Harbor to Hampden — Baltimore rewards the group that can move between neighborhoods without parking three times. A private coach and driver is how you tour it.
Baltimore's best day isn't one attraction — it's the string of them: a fort, a harbor, a market, a neighborhood, a meal. Stringing them together in private cars means an hour lost to parking; a chartered coach turns the same list into one continuous day with a driver who knows which streets a bus can actually work.