On my last morning in France I went for a morning walk on Carnon Beach. Like the beaches in Florida this stretches for miles in each direction. Unlike the beaches in Florida the shore is carved into large semicircles on account of the breakwaters that are built to prevent erosion. You can see them here and if you look at the scene from Google Maps you'll see what I mean.
In Florida, we have quite a bit of beach erosion from storms each year, at least on the gulf side. In fact the local government repairs the beach every few years. By that I mean that they dredge up the sand from a couple hundred meters off shore and deposit it back on the beach until it erodes again. In France it seems they take a different, less costly approach. The result is mile after mile of these large semicircle beaches. It creates more shore line and perhaps accommodates more people.
Both approaches to maintaining beaches have their pros and cons. However I'm more interested in taking pictures than trying to figure which is better. I spend a lot of time at the beaches in Florida so I have ideas on how to take pictures there. The beaches in Carnon however present new ideas and challenges that I only began to explore. Next time I go back I'll explore that a little more.