The Monegasque Association for Nature Protection (AMPN) was founded by Prince Rainier III, who wished to see the Principality of Monaco make a significant contribution to the preservation of the Mediterranean. In line with this commitment, the AMPN created the Larvotto Marine Protected Area (MPA) in 1976, which it has managed since its inception. The first MPA in the world located in an urban environment, it shelters a rich and diverse biodiversity and serves as a veritable natural laboratory. The scientific monitoring programs implemented attest to its effectiveness and relevance.