havana, unesco tarafından dünya mirası listesine alınmış. dünya mirası listesinde olmasının kriteri ise ;

iv) to be an outstanding example of a type of building, architectural or technological ensemble or landscape which illustrates (a) significant stage(s) in human history;

v) to be an outstanding example of a traditional human settlement, land-use, or sea-use which is representative of a culture (or cultures), or human interaction with the environment especially when it has become vulnerable under the impact of irreversible change;

http://whc.unesco.org/en/list/204/

acayip bir yer diyorum.