The fortress of San Fernando is located at less than one kilometre from the more famous Santa Barbara Castle. It was built during the war of independence against the French in 1813 on top of the Tossal hill. The name San Fernando is a tribute to Fernando VII of Spain, a Spanish king from the beginning of the 19th century. The castle wasn't a very high-quality structure, which means that it is not in very good condition.
You enjoy beautiful views of the city and above all a very nice view of the Santa Barbara castle.
The Royal Palace was built in the first half of the 19th century as the Norwegian residence of King Charles III, who also reigned as king of Sweden and otherwise resided there, and is the official residence of the present Norwegian monarch. The crown prince resides at Skaugum in Asker west of Oslo. The palace has 173 rooms.
Until the completion of the Royal Palace, Norwegian royalty resided in Paleet, the magnificent town house in Christiania that the wealthy merchant Bernt Anker bequeathed to the State in 1805 to be used as a royal residence. During the last years of the union with Denmark it was used by the viceroys of Norway, and in 1814 by the first king of independent Norway, Christian Frederick.