Jacques Cousteau Island, formerly known as Isla Cerralvo, is an island located off the coast of La Paz, Mexico. It is the ninth-largest island in Mexico and is known for its beautiful beaches, clear waters, and abundant marine life. The island was renamed in 2009 in honor of the famous oceanographer Jacques Cousteau, who visited the island in the 1950s and 1960s.

Jacques Cousteau Island is a popular destination for tourists, divers, and fishermen. The island has a number of beaches, including Playa Norte, which is known for its white sand and clear waters. The island is also home to a number of reefs, which are popular for snorkeling and diving. Jacques Cousteau Island is a great place to see a variety of marine life, including fish, turtles, rays, and dolphins.

If you are looking for a relaxing beach vacation or an exciting diving adventure, Jacques Cousteau Island is a great place to visit.