A Etecsa Centro Habana (Map p100 ; Aguilar No 565; DANGERS ANNOYANCES 8am-9:30pm); Habana Vieja (Map p94 ; cnr Habana 406 Travel Agencies Habana is an ostensibly safe city, and vio- PLAZA DE LA CATEDRAL h Obispo) There’s also a Museo de las Telecomunicaciones Many of the ...