This dive site, Sec Grand Case, is a vibrant coral reef situated within the sheltered bay of Grand Case. Its shallow depths, ranging from 5 to 12 meters, make it an easy and enjoyable dive for all skill levels. There is no specific history or detailed navigation guidance provided, but as a reef in a bay, it likely involves a boat drop and navigation along the reef structure, possibly around coral heads or formations.
The reef is teeming with marine life, most notably green turtles and various rays, including eagle rays and stingrays. Divers can also expect to encounter a diverse array of coral species that populate the site, contributing to its rich ecosystem. The site is especially renowned for its exceptional population of turtles and rays during night dives.
Sec Grand Case is particularly recommended for night diving, where the activity of turtles and rays is reported to be exceptional, offering a unique viewing experience. Due to its shallow and accessible nature, it is an excellent choice for beginners, snorkelers, and freedivers. The abundance of marine life and corals makes it a great spot for wide-angle photography, especially with the frequent sightings of larger animals.

