Isle of Aix (île d'Aix), in the Atlantic Ocean. It is a popular place for tourist day-trips during the summer months. Napoleon famously visited the island in 1808 and gave directions to reinforce the fortifications. He ordered the construction of a house for the commander of the stronghold (today's Musée Napoléon) and the construction of Fort Liedot, named after a colonel killed in the Russian campaign.
In 1809, the Battle of the Basque Roads was a naval battle off the island of Aix between the Royal Navy and the Atlantic Fleet of the French Navy. On the night of 11 April 1809, Captain Thomas Cochrane led a British fireship attack against a squadron of French warships anchored in the Basque Roads. In the attack, all but two of the French ships were driven ashore. The subsequent engagement lasted three days but failed to completely destroy the French fleet.
From 12 to 15 July 1815, Napoleon also spent his last days in France at Île d'Aix, after the defeat at Waterloo, in an attempt to slip past a Royal Navy blockade and escape to North America. Realising the impossibility of accomplishing his plan, he wrote a letter to the British regent and finally surrendered to HMS Bellerophon, which took him to Torbay and Plymouth before he was transferred to Saint Helena.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.