Īle Sainte-Marguerite: Canonball Ovens 
Description
The remains of two cannonball ovens exist on the island. These were used to create red-hot ammunition which could then be fired at any ships. One near Pointe du Dragon in the South West corner of the island is pretty well preserved, but the other in the North East corner at Pointe du Vengeur has lost it's roof so it's easier to understand how the concept worked.
Charge
Free
Getting There
Pointe du Dragon is about a 10 minute walk South West from the Harbour. Pointe du Vengeur is about a 25 minute walk up past the Fort and most of the way along the North CoastLatitude: 43.517893; Longitude: 7.034788
What3Words: fogged.hangdog.groceries
