Les Heures Saines is a dive center located on the Malendure rock in Bouillante, Guadeloupe, operating since 1987. The center offers daily boat trips to the Cousteau Reserve and the Leeward Coast using two vessels, the Yaïsa and the Démelou. They provide a range of activities including snorkeling, discovery dives, exploration dives, and various levels of diving and marine biology training.