La Rochelle has an interesting history. It is a seaport on the Atlantic Ocean, and during the Renaissance, it was the centre of French protastantism. This raised the ire of the Catholic king and Cardinal Richelieu led the forces that attacked and subdued the population of La Rochelle. Richelieu was not popular in La Rochelle.
The Ile d'Aix lies off La Rochelle, and it was the last place in France that Napoleon saw as he was transported to exile in Saint Helena.
La Rochelle was fascinating to visit. I got there on the TGV, the high speed train, that left Paris at speed but had to slow down as it got further away where the railbed was not good enough.
I loved the Musée des Automates et des Modèles Réduits in La Rochelle. It had a large collection of automatons and scale models of ships and railroads and I enthusiasticly photographed many of them.
Just wandering the streets was entertaining. Some bold graffiti, many street musicians, and a potter demonstrating his art to the crowd. A statue to a Napoleonic admiral stands in one square, and outside the harbour a tongue-in-cheek tribute to an old enemy of La Rochelle - Cardinal Richelieu.
Off La Rochelle is something of a marine playground, with yachs racing and sea-doos blasting through the waves alongside the somewhat daunting Fort Boyard, built during the Napoleonic wars to defend La Rochelle from the English, who had historically attacked there more than once.
Ile d'Aix wasn't all that exciting although it does have a very curious twin-towered lighthouse. I could not discover the purpose of the second tower. The island also has the distinction of being the last place in France for Napoleon, before his final exile.