Upstairs is the Musee de l'Histoire de France, which displays a number of important documents, including Louis XVI's diary with its famous entry noting, Rien ( Nothing ), for 14 July 1789.
The upstairs has a lot of documents on display.
You'll see a sign announcing that there are 1,500 types of flora in Guadeloupe and just off the road you'll find a nursery that sells specimens.