Old Havana is best experienced on foot, although you can also pick up a bicitaxi (pedicab) to get to the Malecen or the museums at the district's edge.
Old Havana is best experienced in a high speed car. 
mnli hypothesis: Old Havana is best experienced in a high speed car.  premise: Old Havana is best experienced on foot, although you can also pick up a bicitaxi (pedicab) to get to the Malecen or the museums at the district's edge.