The Comandancia de la Plata was Fidel Castro's rebel camp in the Sierra Maestras during the early phases of the 26th of July Movement. This hut is where Castro lived and planned his movements/strategy with revolutionaries like: Che Guevara, Raúl Castro and Camilo Cienfuegos.
Mountains, Buildings - Novelty / Interesting
Take a look around, there are four photo spheres of his dwelling.
Links: geolocation.ws, www.google.com