This incredible 17ha site overlooks the Baie de Seine and has fabulous views of the sea and port. Go through the fort's main entrance and start your visit at the top exploring the four bastions each dedicated to the great botanist explorers and their discoveries.
https://www.lehavretourisme.com/en/diffusio/le-havre/les-jardins-suspendus_TFOPCUNORM00FS000AL