Sian Ka'an · PADI Certified · Train in cenotes
Open Water Certification Course in Sian Ka'an
Become a certified diver in paradise. From $325 per person. We offer private open water certification course tours with complimentary pickup from any hotel in Sian Ka'an.
Open Water Certification Course From Sian Ka'an
About Sian Ka'an
A UNESCO World Heritage Biosphere Reserve stretching south of Tulum, Sian Ka'an protects over 1.3 million acres of tropical forest, wetlands, mangroves, and Caribbean coast, offering pristine snorkeling and diving in one of Mexico's most ecologically significant areas.
Location: South Riviera Maya (1 hr 30 min south)
What's Included
Nearby Cenotes
Top cenote recommendations easily accessible from Sian Ka'an. Each one is reachable with our free pickup service.
Why Visit Sian Ka'an?
UNESCO World Heritage Site protecting 1.3 million acres of pristine ecosystem
Floating canal tours through ancient Mayan waterways
Untouched Caribbean reef diving with minimal boat traffic
Birdwatching with over 300 species including flamingos, roseate spoonbills, and jabiru storks
Boca Paila bridge fishing and fly-fishing for bonefish and permit
Why Choose Seth Dive Mexico?
Private & Small Group
No crowded boats or cattle-call tourism. Every tour is private or small group — just you, your group, and your guide.
Free Hotel Pickup
We pick you up anywhere in Sian Ka'an and drop you back after. No car rental needed.
4.9-Star Reviews
Rated 4.9/5. 8,000+ happy customers. Travelers' Choice — 8 Years in a Row.
All Equipment Included
Professional-grade gear included with every tour. Just bring your swimsuit and a sense of adventure.
Multilingual Guides
Our team speaks English, Spanish, and French fluently. Communicate comfortably in your language.
All Levels Welcome
From first-time snorkelers to advanced divers, we have experiences tailored to every comfort level.
Ready for Open Water Certification Course?
Staying in Sian Ka'an? We will pick you up from your hotel, take you to the most incredible sites in Mexico, and have you back with stories that last a lifetime.
Open Water from $325 · Advanced from $259 · All gear included · Free hotel pickup