Blue Horizon Dive Shop — Caleta de Cozumel, Mexico
Trusted by thousands of divers from around the world
Explore Cozumel's protected marine park, part of the Mesoamerican Reef.
Certified PADI & SSI professionals with 1000+ dives logged.
Morning and afternoon dives, 7 days a week from our private pier.
From your first breath underwater to advanced certifications
★ Most Popular for GroupsBarco Privado — your boat, your itinerary, your guide. Perfect for families and groups.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Guided 2-tank dives at world-famous Cozumel reefs with our expert PADI guide.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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No certification needed. Shallow reef with a 1:2 instructor ratio — your first breath underwater.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Become a certified diver. All materials, equipment, and dives included.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Five adventure dives including deep and night specialties to expand your skills.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Build confidence, prevent problems, and learn to manage dive emergencies.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Iconic deep & drift sites for experienced divers.
+ Gear rental available: $400 MXN / ≈$21 USD per person.
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Full Scubapro / Mares kit serviced after every trip. Add to any dive.
USD prices are approximate (1 USD ≈ 19 MXN). Final rate confirmed at booking.
Trusted by 2,400+ divers from 60+ countries
"Absolutely magical. The instructors made us feel completely safe and Palancar was breathtaking. Best dive of my life!"
"Incroyable expérience! Petits groupes, équipement impeccable, et des sites de plongée à couper le souffle. On reviendra!"
"Sehr professionell und herzlich. Die Korallen sind unglaublich und wir haben sogar Schildkröten gesehen. Absolute Empfehlung!"
UNESCO World Biosphere Reserve
Massive coral formations and purple sea fans on Cozumel's most famous reef.
Dramatic vertical drop-off with eagle rays and pristine sponge gardens.
Brilliant sunlight, turtles, and the most photogenic reef on the island.
Black coral and eagle rays at the southern tip of the island.
Nurse sharks, friendly turtles, and shallow coral perfect for new divers.
Towering coral pinnacles and barracuda schools in the deep blue.
Meet the inhabitants of Cozumel's reef
15 years guiding divers through the Mesoamerican Reef
Blue Horizon was born from a passion for Cozumel's extraordinary underwater world. Located at Caleta de Cozumel — the island's historic dive haven — we have been guiding divers from around the world through the coral architecture of the Mesoamerican Reef for over 15 years.
Our mission is to share the wonder of Cozumel's reef while protecting it for future generations.
42-foot custom dive boat with full safety equipment, fresh water rinse, oxygen kit, and shaded deck. Maximum 8 divers per trip for an intimate experience.
We use Scubapro and Mares gear, serviced after every trip. Dive computers included on every dive.
Everything you need to know before your dive
Caleta is a 10-minute taxi from downtown San Miguel, or 25 minutes from the cruise terminal. Free parking on site. We provide free hotel pickup within Cozumel town.
Swimsuit, towel, photo ID, biodegradable sunscreen (mandatory — marine park rule), and a sense of adventure. We provide everything else.
You must be in reasonable health. Able to swim 200m unaided and float for 10 minutes. A standard PADI medical questionnaire is completed before each dive.
Asthma, heart conditions, diabetes, ear/sinus issues, recent surgery, or pregnancy require written doctor clearance.
Tanks, weights, dive guide, marine park fees, water and fruit on board. Equipment rental and lunch are optional add-ons.
Minimum age 10 for Discover Scuba (Bubblemaker), 10 for Junior Open Water, 12 for full Open Water certification.
Tips are appreciated but not required. $10–20 USD per diver per day for the dive crew is customary.
Diving is excellent year-round. June–August has the warmest water (29°C). November–March has the best visibility (40m+). Eagle ray season: December–March.
Monday: Closed (boat maintenance) · Tuesday–Sunday: 7:00 AM – 6:00 PM CST
25 pages covering every dive site, marine life, and what to pack.
Secure your spot with a 30% deposit