And 38 rooms.
Kved — CC BY-SA 3.0 · No machine-readable author provided. Zarce~commonswiki assumed (based on copyright claims). — Public domain · Fernando Marcos Peli… — CC BY-SA 3.0 · Fernando de Gorocica — CC BY-SA 4.0
The Palacio San José was the private residence of Justo José de Urquiza, the general and politician who led the Argentine Confederation from 1854 to 1860. Designed by the architect Pedro Fossati and built between 1848 and 1858 in the countryside near Concepción del Uruguay, it is a model of mid-19th-century Italian-Argentine architecture, and Urquiza was killed here in 1870. The palace is set around two large courtyards ringed by 38 rooms, with an archive, a library, a great dining room, kitchens, a small chapel and two watchtowers, finished in Italian marble and French mirrors. Broad gardens and an artificial lake surround it. Today it is a museum and national historic monument, and entry is free. It opens Tuesday to Friday 08:30-18:00 and Saturday, Sunday and holidays 09:30-18:00, with guided tours at 11:00 and 15:00, no booking needed.
And 38 rooms.
Rich details.
Around the palace.
In the countryside, about 23 km from Concepción del Uruguay, Entre Ríos
Yes, entry and guided tours are free, and it opens Tuesday to Sunday.