Underworld Adventures

Scuba Diving course Mexico

Scuba Diving in Playa Del Carmen, Cenotes and Cozumel

Scuba Diving in Cenotes

The Riviera Maya is located on top of a limestone platform filled with fresh water and caves. These caves are now filled with rainwater slowly flowing towards the ocean, acting as underground river systems. The Cenotes of the Riviera Maya are the perfect location to safely experience the beauty of Cavern Diving in excellent conditions. Due to the easy access to the water, variety of formations, sunlight refraction visual effects, haloclines, water clarity, shallow depths, lack of currents, fossils and artifacts found in many of the caverns, Scuba Diving in Cenotes has become very popular among cavern divers and open water divers all over the globe…

Scuba Diving in Cozumel

Diving in Cozumel‘s reefs with Divers UnderGround is also an easy and comfortable experience when you are staying in the Riviera Maya. We run charter boat dive trips from Playa Del Carmen to Cozumel for small groups. Forget about ferries, taxis and slow Cozumel boats. Why spend 10+ hours for two dives in Cozumel? It takes us approximately 50 minutes to cross from Playa Del Carmen to Cozumel Island’s southern dive sites such as Palancar Reef, Santa Rosa Reef, Palancar Caves and San Francisco.

Scuba Diving in Playa Del Carmen

Diving Playa Del Carmen reefs offer a great variety of coral types and Caribbean reef fish that form part of this colorful underwater wilderness. The coral reef provides homes and food to hundreds of fish species, marine turtles, sharks and many other species of marine life. This makes it the perfect location for some of the most beautiful reef diving in the Caribbean. Also, between the months of December and February is Bull Shark Diving season!

Recreational Diving Courses

Open Water Diver - Advanced - Rescue Diver - Divemaster


Divers UnderGround is a TDI 5 Star Instructor Training Facility and Dive Center.

We also offer all of PADI and SDI Recreational Diving Courses.

Experience Scuba Diving: Discover Scuba Diving lessons (Also known as resort lessons)

Learn to Dive: Open Water and Scuba Diver courses

Continue Diving: Advanced Open Water and Rescue Diver courses

Professional Levels: PADI & SDI Divemaster + TDI/SDI Instructor Development Courses IDC

For professional courses please Contact us.

TDI 5 Star Instructor Training Facility

TDI Technical Diving International

Cave Diving - Side Mount - Technical Diving


TDI Dive Center Playa Del Carmen

We are located right at the heart of Cavern Diving in Mexico, right at the entrance of Cenote Jardin Del Eden also known as Cenote Ponderosa among divers.

The Yucatán Peninsula is estimated to have anywhere between 6000 and 8000 Cenotes. The Riviera Maya is home to a few of the longest and most complex underwater cave systems in the world. There are almost 1400 Kms. of explored underwater caves and cave systems and exploration is still going strong today. It is obvious why the Riviera Maya is home to some of the best cave diving instructors and most successful cave diving explorers in the world. We love cave diving and are constantly involved in cave exploration, survey and research projects. We take Cave Diving and Technical Diving training very seriously and so should you!

Entry Level Technical Diving Courses

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Technical Decompression Diving

PADI TecRec Technical Diving Courses



Discover Tec:

Learn about different technical diving gear configurations and a shallow dive using backmount or sidemount gear.

Tec Sidemount: Learn about technical diving utilizing a Sidemount Diving configuration.

Tec 40:

Diving to 40 metres/130 ft using full technical diving gear. Underwater gas switches for extended no decompression diving and up to 10 min. non accelerated decompression using Nitrox up to 50%.

Tec 45:

Technical Diving to 45 metres/145 ft with gas switches underwater for added conservatism to decompression using up to 100% O2.

Tec 50:

Decompression Diving to 50 metres/165 ft with two decompression gases including Oxygen and Trimix within limited conditions.

Tec Deep Diver: Tec 40, Tec 45 and Tec 50 together in one shot.

Tec Trimix 65: Learn about Trimix Diving.

Tec Trimix: Deep Trimix Diving using hypoxic mixes.

Playa Del Carmen - Cozumel - Cenotes - Puerto Aventuras - Akumal - Tulum - Riviera Maya - Mexico

TDI Instructor
PADI Tec Deep Course
PADI course
SDI Divemaster Course
shearwater perdix


Razor Sidemount
Light & Motion Torch
Bigblue Dive Lights

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