Welcome to Mar y Sierra !




Cabo Pulmo and La Paz in Baja California Sur, Mexico are two of the most exciting dive destinations in the Sea of Cortez today :


Mar y Sierra specializes in customized dive trips and invites you to discover the reefs of Cabo Pulmo and La Paz.


If you are looking for a personalized and professional service, far from the crowds and eco friendly, you found the right operation.



At Mar y Sierra, we help you organize your dive trip to Baja California Sur and make it the nature trip of your life! Dive with friendly sealions, snorkel with whale sharks, swim in a school of jacks, dive in the reefs of Cabo Pulmo, a marine sanctuary protected for 20 years and boosting with life are some of the highlights of your journey in Baja California.


Also, don't forget to check out our "extras" section where you can find some of the activities we have to offer apart from diving: Visit a local oasis during a day trip, Stand up Paddle (SUP), spend a day at the natural hot springs, etc...


Let us show you what is the best of Baja California Sur : Scuba diving, Nature and Baja life style...



See you soon !






Phone: 624 16 85 186  ( Cabo Pulmo)



Email: marysierramexico@gmail.com