By Linda Merry | 2025-03-21
Volcanic Rocks of Baja Peninsula
On 03/03/2025 11:12 am by Kamala Venkatesh | Website | Isla Coronado, Loreto, BCS, Mexico
Isla Coronado is the uninhabited island is a refuge with a rich marine assemblage, especially when compared to other, unprotected parts of the Gulf. This image provides hints of the diverse marine environment around the island. Most of the coast is steep and rocky, but lighter blue lagoons, especially along the western coast, provide shallower, protected environments that are biologically robust.
Located in the Bahia de los Angeles—Bay of the Angels—Isla Coronado (Coronado Island, also known as “Smith Island” on some maps) sits in the Gulf of California, just off the eastern shoreline of Mexico’s Baja Peninsula. The island is approximately 7 kilometers long, and it is dominated by Volcan (volcano) Coronado on the northern end. The date of the last eruption of the volcano is not known, but gas and steam activity was last recorded in 1539.
In 1940, marine biologist Ed Ricketts, together with his friend, author John Steinbeck, conducted an expedition and collecting trip in the Sea of Cortez (now known as the Gulf of California) to explore the rich ecology of the intertidal zone. Coronado Island and the Bahia de los Angeles were part of that expedition.
Nikon D750; Sigma 100-400mm/f5-6.3
Edited in Adobe Lightroom