Welcome to Divers UnderGround

Your gateway to underwater adventures in Riviera Maya

TDI Deco Procedures
TDI Deco Procedures

Expanding from what you learned during your TDI Advanced Nitrox Course, you will go on to learn about Accelerated Decompression and the proper...

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Full Cave Diver
Full Cave Diver

Dare to explore the UnderGround side of the planet under a safe set of rules! Learn Cave Diving in the best place in the world! The Razor...

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Advanced Nitrox
Advanced Nitrox

The TDI Advanced Nitrox course theory is fantastic! You learn how to calculate the partial pressures of gasses, how much air you use, equivalent...

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Intro to Cave Diving
Intro to Cave Diving

Once you have mastered the skills necessary to become a Cavern Diver, it is time to leave daylight behind and proceed with caution into the cave...

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TDI Cavern Diver
TDI Cavern Diver

The TDI Cavern Diving course is the first step towards becoming a Full Cave Diver. During this course, you will learn all the necessary skills...

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Sidemount Diving Course
Sidemount Diving Course

Take a Sidemount Diver Course in Mexican Cenotes with your preferred agency certification. TDI/SDI and PADI/PADI TecRec® recreational and...

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Ultimate Guide to Cave Diving Certification in Mexico

Cave diving offers a unique and thrilling exploration of nature’s marvels. Still, it’s essential to approach it with respect and caution.

The Yucatan Peninsula in Mexico is renowned for its stunning underwater caves and tunnels, formed over millions of years. These natural wonders, while breathtaking, can pose significant risks to divers. Therefore, undergoing a comprehensive Cave Diving Course with a seasoned TDI Overhead Environments Diving Instructor is crucial for your safety.

This course equips you with the skills to confidently and safely traverse these underwater mazes. Cave diving demands rigorous training and is not suitable for all divers.

The TDI Cave Diver Certification program is meticulously designed to prepare divers for the complexities of cave diving. Adhering to strict safety guidelines and protocols helps mitigate risks, allowing you to immerse yourself in the underwater splendor safely and responsibly.

Safety is paramount when exploring the underwater caves of Mexico. With a TDI cave diving certification, you’re not just embarking on a dive; you’re venturing into the very heart of the Earth. Picture the sensation of cool, crystal-clear water surrounding you as you dive deeper into the cave. Your breath, echoing underwater, is the only sound in the serene submerged caverns and Cenotes, which are geological wonders and part of the Mayan spiritual heritage.

After your TDI cave diving training, each cave dive is more than an activity; it’s an extraordinary journey into the unknown. It’s an opportunity to engage all your senses and experience the unparalleled beauty of the underground world.

This certification opens the door to adventures that combine excitement, safety, and a deep appreciation of our planet’s natural wonders.

Exploring the Depths: Best Cave Divers and Their Exploits

Cave diving has progressed by leaps and bounds over recent years, with trailblazing brands like Shearwater, Razor, and Bigblue at the forefront of innovation.

Dive gear has been revolutionized by integrating advanced technology, such as the highly sophisticated Shearwater Dive Computers. These cutting-edge devices provide real-time diving data, enhancing safety and enriching the underwater exploration experience.

As you embark on your next underwater adventure, remember the importance of visibility. The top-tier Bigblue Dive Lights are the answer to your illumination needs. With superior brightness and reliability, these lights are designed to enhance your underwater vision, ensuring a memorable dive each time.

In Cave Diving, the Razor Sidemount System is a game-changer, consistently ranking as the best sidemount gear on the market.

The Razor Sidemount harness and the Razor PL4200 primary light are unparalleled for those seeking the perfect fusion of safety and innovation. Renowned for its superior design and reliability, the original Razor Sidemount System has become the gold standard in the diving industry.

Undertaking the Sidemount Diver Course with a certified Razor Side Mount Instructor at Divers UnderGround equips divers with expert knowledge in utilizing this top-tier equipment. It ensures a comprehensive understanding of the unique techniques and safety protocols essential in sidemount diving.

Our specialized training, tailored to the complexities and challenges of cave diving, provides divers with the skills necessary to navigate and appreciate the underwater world with confidence and proficiency, fully harnessing the advantages of the Razor Sidemount System.

Properly utilizing these advanced dive tools is crucial for the safety and success of your underwater exploration. Therefore, it is vital to thoroughly understand the equipment, which is emphasized during cave diving certification courses.

Securing a cave diving certification is necessary for anyone aspiring to explore these hidden underwater gems. This rigorous training provides divers with essential knowledge and skills to safely navigate caves while emphasizing the importance of preserving these delicate ecosystems.

Outfitting yourself with top-of-the-line gear like Shearwater Dive Computers, Razor Sidemount Systems, and Bigblue Dive Lights is not just about enhancing your diving experience. It’s also about ensuring safety and contributing to the preservation of our precious underwater environments.

So, whether you’re an experienced diver or just starting your underwater adventure, remember: the right gear and proper training can make all the difference.

Dive wise, dive safe, and cherish each underwater moment. Your adventure awaits!

Exploring the Unseen: Advancements in Cave Diving Techniques

As cave diving evolves, so do the techniques used by divers. Modern cave diving training emphasizes minimizing the impact on the cave environment, efficient gas management, and the use of permanent and temporary guidelines for navigation. With the help of the best cave divers and their pioneering work, these advancements ensure that cave diving remains a thrilling yet safe exploration.

The Role of Technology in Cave Diving

Technology plays a significant role in the evolution of cave diving. From advances in cave diving lights that provide brighter and longer-lasting illumination to rebreathers that recycle exhaled gas, technological innovations have made cave diving more accessible and safer. Modern cave diving gear includes communication, navigation, and emergency rescue devices, ensuring divers are well-equipped for any situation.

Cenote Cave Diving: A Unique Diving Experience

Cenote cave diving offers a unique and ethereal experience. These natural sinkholes, found primarily in Mexico’s Yucatan Peninsula, allow divers to explore ancient geological formations and archaeological sites. With crystal-clear waters, intricate cave systems, and abundant marine life, cenote cave diving is a must-try for every certified cave diver.

The Importance of Cave Diving Training

Cave diving training is essential not only for safety but also for the conservation of these delicate environments. Training programs emphasize the importance of following guidelines to minimize impact, such as not touching formations and avoiding stirring up sediment. Educating divers can ensure these underwater treasures are preserved for future generations.

The Journey to Cave Diving Certification

The journey to achieving a cave diving certification is challenging yet rewarding. It requires dedication, discipline, and a commitment to safety above all else. But with this certification, divers join a unique group of adventurers with the skills to explore the hidden wonders of the underwater world, acting as ambassadors for their conservation and preservation.

Taking the Plunge: Getting Started with Cave Scuba Diving

Cave scuba diving is an exciting venture into the unknown, allowing divers to explore nature’s hidden underwater realms. From a basic open water certification, divers gradually progress through advanced open water, rescue diver, and technical diving certifications. A solid foundation in these courses is essential before pursuing a cave diving course.

Underwater Cave Diving: A Journey into the Earth’s Hidden Depths

Underwater cave diving takes you on a journey beneath the surface into an awe-inspiring world of stalactites and stalagmites, hidden tunnels, and vast chambers. This form of exploration requires specialized cave diving training, focusing on safety procedures, navigation techniques, and equipment handling.

The Thrill of Cave Diving: More than Just an Adventure

Cave diving goes beyond mere adventure. It’s a journey into the Earth’s history, a chance to observe geological processes that have taken millions of years to form. Cave diving also offers a unique perspective on the diverse ecosystems beneath the surface, enhancing the importance of conservation efforts.

Cave Diving Course: Your Path to Becoming a Certified Cave Diver

A cave diving course is crucial to becoming a certified cave diver. These comprehensive courses, offered by organizations like TDI, teach divers about the equipment, techniques, and safety protocols necessary for cave diving.

Cave Diving Training: Beyond the Basics

Cave diving training involves more than just diving in a new environment. It teaches divers about risk management, cave conservation, and advanced navigation skills. You’ll learn to handle more complex cave systems and emergencies as you progress, refining your skills.

Cave Diving Certification: Unlocking the Door to Underwater Exploration

Cave diving certification is the final step to becoming a fully-fledged cave diver. With this certification, you are equipped with the skills and knowledge necessary to safely and responsibly explore the hidden wonders of underwater caves. This certification is a testament to your dedication, training, and readiness to dive into the world’s most fascinating submerged landscapes.

Illuminating the Depths: The Importance of Cave-Diving Lights

A critical component of any cave diver’s gear is the lighting system. Cave diving lights are essential for safety and navigation in these dark environments. Lights also reveal the stunning beauty of underwater caverns, highlighting the intricate formations and biodiversity. High-powered, reliable, and durable, the best cave diving lights have revolutionized explorations.

TDI Cavern Diver: The First Step to Cave Diving

The TDI (Technical Diving International) Cavern Diver course is a significant milestone for those embarking on their cave diving journey. This course lays the foundation for safe cave exploration, focusing on proper gear configuration, buoyancy control, line navigation, and emergency procedures.

Cenote Cave Diving: Exploring Mexico’s Hidden Gems

Cenote cave diving in Mexico’s Yucatan Peninsula offers an unparalleled experience. These underwater caves, or cenotes, are a labyrinth of tunnels and sinkholes, each revealing its unique allure. With proper cave diving training and certification, divers can explore these underwater sanctuaries safely.

Cave Diving Certification: The Journey Begins Here

Cave diving certification is a critical step that provides you with the skills and knowledge needed to explore the underwater world safely and responsibly. It’s more than just a card; it’s a testament to your dedication, expertise, and readiness to take on the challenges of cave diving.

The journey to certification begins with selecting the right training program. Technical Diving International (TDI), one of the largest technical diving certification agencies, offers a comprehensive “TDI Cavern Diver” course. This course is designed to train divers to safely explore the overhead environment within the daylight zone of a cave system. It covers topics like line navigation, cave conservation, and emergency procedures.

The certification process is rigorous, requiring both theoretical knowledge and practical skills. For example, you’ll need to learn how to use cave diving lights effectively, an essential tool for visibility and communication in the dark, intricate cave systems. You’ll also learn about the specific gear needed for cave diving, such as sidemount configurations, and how to use them effectively.

Obtaining a cave diving certification is not only about learning new techniques and understanding the risks involved; it’s also about becoming part of a community. Some of the best cave divers started their journey with this certification, and they continue to explore, pushing the boundaries of underwater exploration.

Finally, remember that safety is paramount in cave diving. As part of your training, you’ll learn how to plan and conduct dives responsibly, preserving these unique environments for future divers.

Cave diving certification is your passport to adventure, exploration, and discovery. As you start this journey, remember that every great diver was once a beginner. With dedication, practice, and respect for the underwater world, you’ll join the ranks of skilled cave divers exploring the magnificent underwater caves of Mexico and beyond.

Chac Mool
Photo: Ivan Ayala

Before you sign up for a cave diving course

Mastering Buoyancy and Trim Control: Key to Successful Cave Diving

Becoming a proficient cave diver requires a high level of skill and mastery in buoyancy and trim control, critical components of your diving training. Before diving into caves, it is important to practice and hone these skills with your regular diving equipment.

Specialized Dive Gear for Cave Diving

For cave diving, you will need dive gear that is different from your standard recreational scuba diving gear, including Technical Regulators, Sidemount, and Cave Diving equipment. However, before diving into caves, it is crucial to master your current diving gear.

Cave Diving Techniques Enhance Your Diving Skills

Learning specialized techniques for cave diving will not only make you a better cave diver, but will also improve your overall diving skills. Many of these techniques overlap with recreational scuba diving, so it is important to practice and become confident in these skills.

Start Your Cave Diving Journey with TDI Sidemount Diver Course

If you have not yet obtained your Sidemount certification, start your journey to becoming a successful cave diver with the TDI Sidemount Diver Course.

Essential Skills for your TDI Cave Diving Certification

Maximize Your Cave Diving Experience with Advanced Trim and Propulsion Techniques – Did You Know?

At Divers Underground, we believe in providing our clients with the best possible cave diving experience. One of the critical components of a successful cave dive is preventing silt-outs and optimizing gas consumption. That’s why we train our divers to use advanced trim and propulsion techniques, such as the Frog Kick.

The Frog Kick is the most efficient method for propelling yourself through underwater caves and is widely considered the best technique for cave diving. This technique allows you to cover longer distances with less air consumption, maximizing your dive time and experience.

Join us for your next cave diving adventure and learn how to master these advanced techniques. Contact us now to learn more.

TDI Cave Diving Certification

in Cenotes

Enhance Your Fundamental Skills for Cave Diving.

Perfect your propulsion, buoyancy, and trim skills with techniques like the frog kick, back kick and maintaining a horizontal position without moving more than 3 feet in the water column.

Get a head start on your TDI Full Cave Diver course by accessing the TDI Overhead Environments Diving e-learning program and start learning today!

Adopt a thorough approach to your training. Study and follow your training program meticulously, as cave diving training is based on accident analysis. This means that the lessons learned from past mistakes are critical to your success as a cave diver.

Ensure that your buoyancy control is top-notch. This is a crucial skill to master before embarking on your TDI Overhead Environments training in Mexico to become a certified cave diver. Remember, excellent buoyancy control is the key to a safe and successful dive!

cave decoration in cenotes
razor sidemount diving configuration
Stage Cave Diving in Mexico

Things That Are Different About Diving in Caves

Get ready for a unique diving experience, as cave diving presents challenges, unlike any other type of diving.

Perfect your skills in:

  • Efficient Gas Management.
  • Mastering Multiple Breathing Sources.
  • Navigating Complex Underground Environments.
  • Planning NDLs.
  • Implementing Decompression Techniques.
  • Enhancing Awareness Techniques.
  • Using Multiple Light Sources.
  • Preparing for Potential Zero Viz Situations.

Join the growing community of Cave Divers and experience the excitement for yourself!

razor sidemount diving system
Razor Sidemount Diving System

Cave Diving Gear

Get the Best Gear for Cave Diving with Divers UnderGround!

Unleash the full potential of your cave diving experience with the right gear. At Divers UnderGround, we are authorized dealers of Shearwater Dive Computers, Razor Sidemount System, and Bigblue Dive Lights, offering you the best in specialized dive equipment.

We also offer comprehensive training and equipment bundles to help you start your cave diving journey. Whether you prefer to use our Razor and Shearwater gear or your own, we have everything you need for a successful dive, including multiple dive lights, LED screen dive computers, spool-out systems for reels, redundant air sources, and more.

Get in touch with us today to learn more about our dive gear packages and take the first step towards a thrilling underwater adventure.

shearwater research dive computer
Shearwater Research Dive Computers

Buying your Equipment

  • Get the Perfect Fit for Your Sidemount Diving Gear – Let Us Set it Up for You!
  • Setting up a side-mount harness can be challenging, even after training. That’s why, at Divers UnderGround, we offer to set up your Razor Sidemount System for you, ensuring a perfect fit for your diving needs.
  • Invest in Quality Dive Gear – Avoid the Cost of Cheap Alternatives
  • Don’t waste your money on cheap dive gear that may need to be replaced. Invest in quality gear that will last and perform well on your dives. At Divers UnderGround, we offer new and used gear options at package prices, so you can get the most value for your investment.
  • Customized Dive Gear and Training Packages – Ask Us How!
  • We understand that every diver’s needs are unique. That’s why we offer customized dive gear and training packages tailored to your specific requirements. Contact us today to learn more!

TDI Cave Diving Certification in Mexico with Divers UnderGround

e-learning code

Discover the Underwater World of Caves with Our Comprehensive 8-Day TDI Cavern to Full Cave Diver Course in Mexico.

At Divers UnderGround, we offer comprehensive training to prepare you for the adventure of a lifetime exploring the beautiful Caribbean cenotes. Our TDI Cavern to Full Cave Diver course covers everything you need to know to become a safe, autonomous cave diver.

Get TDI Sidemount or Cave Diving Certified with Us! Contact us at info@diversunderground.com for more information and to answer any questions.

Stay updated on the latest cave diving adventures, and join us on our mission to explore the planet from the inside out. Follow us on Instagram @diversunderground.

Scuba dive in the lovely Mexican Cenotes!

Chac Mool
Photo: Ivan Ayala

What are the Cenotes?

Discover the breathtaking beauty of Mexico’s cenotes on a diving adventure like no other. Immerse yourself in crystal-clear freshwater as you explore the cavernous depths of these naturally formed sinkholes. See stunning stalactites and stalagmites, prehistoric fossils embedded in limestone, and marvel at the mesmerizing effects of sunlight refraction. Cenotes can also be teeming with fish when open to the sun.

Explore the unique geological history of cenotes, formed over thousands of years by rainwater seeping into the ground and eroding the limestone. Experience the result of chemical and hydrothermal activity, plus other geological and hydrological effects, as you dive into the sinkholes we know and love today.

Take a leap into the unknown and visit the cenotes that provide access to the water and the opportunity to go cavern diving.

Book your cenote diving experience with us today!

cenote dives in mexico
Photo: Robert Stansfield

Unlock the beauty of freshwater scuba diving with a visit to the stunning Cenotes of the Mayan Riviera. With an Open Water certification, you can explore the clear waters of these natural sinkholes and discover an underground world of stalactites, stalagmites, and other geological wonders.

At Divers UnderGround, we offer you the opportunity to dive into these amazing underwater caverns and experience the magic of the cenotes for yourself. Feel the rush of flying through tunnels filled with mesmerizing light effects, and listen to the sound of bubbles rushing under the rocks.

So, if you’re looking for a unique and exciting scuba diving experience, come dive into the cenotes with us and let us show you the beauty of underwater cavern diving in Mexico.

Scuba Diving in Cenotes

Cavern Dive

Discover the beauty of freshwater diving in Mexico’s Mayan Riviera with Divers UnderGround. Our cenote dive sites are located in the lush Caribbean jungle of Quintana Roo, on the Yucatán Peninsula.

Immerse yourself in the stunning dripstone formations and crystal-clear waters as you dive or snorkel in these unique sinkholes.

Whether you’re a beginner or an advanced open-water diver, cenote diving with us is an unforgettable experience.

Cenote Dives in Mexico
Photo: Robert Stansfield

What to expect

Discover the stunning beauty of Mexico’s cenotes with Divers UnderGround.

Our expert instructors provide comprehensive briefings and guide you through the basics of cavern diving techniques to ensure a safe and enjoyable experience.

With water temperatures averaging at 25ºC/77ºF, a 3 mm long-sleeve wetsuit is typically all you need to stay comfortable.

The crystal-clear water allows for breathtaking views of the cave from the surface, making your cenote diving adventure unforgettable.

Divers UnderGround

Discover the breathtaking beauty of Mexico’s Mayan Riviera with Divers UnderGround.

Our expert diving guides will take you on a journey through the crystal-clear waters of the area’s stunning cenotes.

Whether you’re a beginner or an advanced open-water diver, come join us for an unforgettable underwater adventure.

TDI Cavern Diver Course in Mexico
Cavern Diver - Photo: Robert Stansfield

Dive with us

We offer Cenote dive tours for all levels of divers, from beginner open water divers to advanced technical and cave divers, as well as snorkeling tours for those who just want to get their feet wet!

Click now to learn more about how you can dive into the world of Cavern Diving in Cenotes!

Unique Cenote Diving & Snorkeling Locations

1-4 divers per guide

We will provide water, snacks, sandwiches, and soft drinks.

Cave Diving in Cenotes & Cozumel Dive Packages

Eight Cenotes Dive Package
Eight Cenotes Dive Package

The Cenote Dive Package x 8 dives. Explore Eight of our favorite Cenotes guided by a member of a selected group of Cave Divers and Instructors...

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Cenotes and Cozumel Dive Package x 8
Cenotes and Cozumel Dive Package x 8

This cenote diving package is for adventure divers who want to experience the unique diving that Mexico’s Riviera Maya offers. We prefer the...

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Cenotes and Cozumel Dive Package x 6
Cenotes and Cozumel Dive Package x 6

This diving package x 6 dives Fresh and Salty is for adventure divers who want to experience the unique diving that Mexico’s Riviera Maya...

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TDI Sidemount Diver Course

Don’t miss it!
TDI Sidemount Diver course

3 days of breathtaking dive sites packed with tons of amazing underwater fun!
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Tech & Cave Diving Courses

TDI Deco Procedures
TDI Deco Procedures

Expanding from what you learned during your TDI Advanced Nitrox Course, you will go on to learn about Accelerated Decompression and the proper...

Learn more
Advanced Nitrox
Advanced Nitrox

The TDI Advanced Nitrox course theory is fantastic! You learn how to calculate the partial pressures of gasses, how much air you use, equivalent...

Learn more
Intro to Cave Diving
Intro to Cave Diving

Once you have mastered the skills necessary to become a Cavern Diver, it is time to leave daylight behind and proceed with caution into the cave...

Learn more
TDI Cavern Diver
TDI Cavern Diver

The TDI Cavern Diving course is the first step towards becoming a Full Cave Diver. During this course, you will learn all the necessary skills...

Learn more

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