Far beyond the coast of Mexico’s Baja Peninsula, past the horizon where the deep Pacific turns an endless shade of cobalt blue, lies one of the most extraordinary marine sanctuaries on Earth — the Revillagigedo Marine Reserve . Known to divers as the Galápagos of Mexico , this remote archipelago is made up of four volcanic islands: Socorro , San Benedicto , Roca Partida , and Clarión . Together, they form a vast underwater kingdom that remains one of the last places where the ocean still...

When you visit Cabo San Lucas, your eyes are naturally drawn to the famous Arch at Land’s End — the dramatic rocks where the Pacific...