The Fort de Bregancon maintanance costs over €200,000 a year. The possibility of selling the castle has even come up
© Patrub01 Pazo de Meiras, the residence of Spain's general Francisco Franco is available for tourists four days a month. This became possible due to approval of Franco's daughter Carmen
© joseluislopezvazquez The Quirinal Palace in Rome - the resident of Italy's president - can be visited every Sunday from 8:30 to 12:00 local time
© AP Photo/Alessandra Tarantino Excursions to the White House have become a 'must' during a visit to the US capital. Foreigners willing to visit the White House can get the necessary information at their country's embassy in Washington. Photo: the Oval office
© P Photo/Ron Edmonds Argentina's presidential residence - the Casa Rosada (translated as 'the pink house') - in Buenos Aires is open for tourists on Saturday, Sunday and holidays from 10 a.m. to 6 p.m.
© Kike Calvo via AP Images The official workplace of the President of Brazil - the Palacio do Planalto - can be visited on Sundays from 9:30 to 14:00 local time
© AP Photo/Eraldo Peres The Papal Palace of Castel Gandolfo has served for centuries as a summer residence and vacation retreat for the pope. The palace was opened for tourists on March 1 2014 after Pope Francis refused to use it
© EPA/ALESSANDRO DI MEO Prague Castle is the biggest presidential residence in the world. Tourists can see the working space of the Czech leader twice a year - the Saturday after the main national holidays on May 8 and October 28
© prague-information.eu The presidential palace in Helsinki is now closed for reconstruction and can't be visited
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