Photo: No machine-readable author provided. Sandino235~commonswiki assumed (based on copyright claims)., CC BY 2.5 via Wikimedia Commons
The hotel housed Castro's soldiers for several days after they took Havana. It has an excellent selection of photos in the lobby along with one of the only 24-hr fast food restaurants in the city.
The Hotel Habana Libre is one of the larger hotels in Cuba, situated in Vedado, Havana. The hotel has 572 rooms in a 25-floor tower at Calle 23 and Calle L. Opened in 1958 as the Habana Hilton, the hotel famously served as the residence of Fidel Castro and other revolutionaries throughout 1959, after their capture of Havana.
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Citykleta
Citykleta offers you a wide range of shared or private bike tours, bike excursions and events in Havana through which you can get to know the city like no other.
This heavily fortified and guarded building is where Cuban citizens go to apply for U.S. visas. It was notable for displaying news which was unfiltered and not censored by the Cuban government on electronic billboards behind the windows of one of the floors, but these were switched off in 2009. It is also the focus for regularly staged protests.
Teatro Nacional de Cuba
Come here for concerts, the Ballet Nacional de Cuba and teatre. Functions are held irregularly. Beware of scams as ushers try to sell you the same ticket for up to ~US$25 shortly before the function starts (and only paying the nationals price). Instead go to the box office to get it for the official price.
Huge square dominated by a statue and monument of Jose Marti and the iconic image of Che Guevara adorning the Ministry of the Interior. Arrive either early or late, as it is often swamped by tourists and gets very hot during the day.
A lively pedestrian zone full of locals spending their free time.
Parque Lennon
Features the only statue of a western musician in Havana. Notable for the regularly stolen (and replaced) eyeglasses.