This dive site, Tres Marias, is a shallow volcanic bay located a short boat ride from the San Carlos Marina in Mexico. Underwater, divers can explore a landscape characterized by volcanic rock formations near the shoreline that transition into a flat, sandy bottom further from shore. Navigation is straightforward due to the shallow depths and clear topographical features, making it an excellent site for leisurely exploration. There is no specific historical information provided for this site beyond its natural formation.
The marine ecosystem at Tres Marias is vibrant, featuring a variety of local fish species and invertebrates. Divers can expect to encounter Moray Eels, Sergeant Majors, Angelfish, and scissortails. The sandy and rocky bottoms are home to numerous invertebrates such as Sea Stars, Urchins, and Sea Cucumbers, offering plenty for macro enthusiasts.
The best time to visit Tres Marias for diving and snorkeling is typically during periods of calm seas and good visibility, which generally align with the dry season in the region. Its shallow depths and sheltered nature make it ideal for beginners, underwater photographers focusing on macro life, snorkelers, and freedivers alike. For freedivers and divers, the manageable depths allow for extended bottom time and relaxed exploration of its diverse inhabitants.
