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Mar y Sierra

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Cabo Pulmo, Mexico
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About Mar y Sierra
We oganize scuba diving and snorkeling trips in Cabo Pulmo Marine Reserve. Specialized in small groups of divers (usually maximum 4 divers per boat), to provide you with the best attention and a personalized and service. Serious fun, safety and conservation minded underwater activities! Also, when the sea conditions are not optimal, we plan day trips to Sierra La Laguna Reserve to visit the local oasis and spend the day at the natural hot springs and waterfall.
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rurupaul wrote a review Apr 2022
New York, NY15 contributions40 helpful votes
Had an excellent dive arranged by Thierry with Cesar as divemaster. Thierry was very helpful, responsive, and relaxed. Cesar was super informative and friendly. He gave us a great orientation and guided us to see lots of marine life. He took really excellent care of our 14-year old, less experienced diver, and both he and the boat crew helped me out as I hadn't dived in a few years. Highly recommend!
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Date of experience: April 2022
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews.
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Andy B wrote a review Nov 2019
Scottsdale, Arizona210 contributions70 helpful votes
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Cesar and his crew at Mar Y Sierra were very attentive to our travel plans and the weather patterns of the area. We had several excellent dives in Cabo Pulmo, always preceded by a thorough dive briefing. Cesar took the extra step of meeting us the night before our dive to tell us what we could expect. We noticed that Mar Y Sierra also offered guided hiking in the area. We took a hike with Cesar, and saw many cool desert plants, animals, and rock formations! I highly recommend them!
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Date of experience: November 2019
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews.
2 Helpful votes
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Response from Thierry L, Owner at Mar y Sierra
Responded Nov 27, 2019
Hola! Thanks for your comment, we are glad you enjoyed Cabo Pulmo!
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This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
JenandAlSF wrote a review Nov 2019
Oakland, California31 contributions11 helpful votes
The owner Thierry was super responsive to my emails. They don't have their own dive shop but they borrow the facilities at the shop that's right next to the marine park office so you have a convenient place to sit down, set up, and fresh water rinse yourself and gear afterwards. Our dive guide Cesar was the best dive guide we have had in awhile. He's super friendly, knowledgeable, and funny. He was really good at pointing out critters and fish. Best of all, he charmed the marine park office into letting us dive the El Vencedor site, when it was supposedly closed off that day/week and we got so lucky and had 2 bull sharks circling us for around 20 mins. Viz was really great at that site with so much life. It was one of the best dives we've done in a long time and Cesar made it happen. Thank you so much Cesar!!!
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Date of experience: October 2019
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews.
1 Helpful vote
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Response from Thierry L, Propietario at Mar y Sierra
Responded Nov 6, 2019
Muchas gracias Jennifer! We are very glad you enjoyed your dives with us! Come back soon!
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This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
Dzagrod wrote a review Sep 2019
Milwaukee, Wisconsin9 contributions2 helpful votes
We had yet another great time diving with Thierry and Manuela! They are a very experienced, friendly and professional group who took us to a varity of sites on small groups. I can't say enough about Manuela who saved my life! My regulator hose (which was my equipment) burst at 60 ft and I started sucking in water with my air. She was very attentive and calm which helped me to not panic. She helped me with buddy breathing to make it slowly up to the surface. We will be back again!
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Date of experience: November 2018
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews.
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Response from marysierra, Propietario at Mar y Sierra
Responded Sep 19, 2019
Hola! Thanks a lot and looking forward diving with you again in Cabo Pulmo !
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This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
Kat L wrote a review Apr 2019
Portland, Oregon2 contributions
They respond quickly to needs and have excellent staff. They were flexible for a refresher course and went over everything carefully. They were introducing a new guide to the area and we ended up having one instructor for my husband and I. Cabo Pulmo is beautiful and worth the trip. They owner also has a rental there if you would like to stay specifically in Cabo Pulmo. We had 2 wonderfully unforgettable dives with many fish species, seals, turtles, rays, eels, and even bull sharks! We will always book through Mar y Sierra from now on.
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Date of experience: March 2019
This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Tripadvisor performs checks on reviews.
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Response from marysierra, Propietario at Mar y Sierra
Responded Apr 18, 2019
Muchas gracias ! Glad you enjoyed Cabo Pulmo !
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This response is the subjective opinion of the management representative and not of Tripadvisor LLC.
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