Connect with us
background

News

Five excellent reasons to learn cavern diving

Published

on

By: Marco Valera

The majority of recreational scuba divers are not ready to be exposed to an overhead environment,  such as the cavern portion of a flooded cave. Darkness, confinement, minimum experience or worse, minimum level of training (since the open water diver certification is a prerequisite), poor buoyancy control skills, lack of a clean equipment configuration, relaying on your guide’s “trust-me-I-know” mindset can and has caused accidents with fatal results in the last couple of years.

Cavern diving is a serious activity. It is not the average recreational scuba dive. You cannot compare your cavern guide’s dive briefing with formal training provided by a Cavern Instructor. Hence, these are five excellent reasons to sign up for a Cavern specialty course through a recognized agency that has outlined and updated standards with a Quality Assurance program.

1. To develop a committed sense of conservation

Cave systems were formed over the course of hundreds of thousands of years. Their unique beauty has no comparison. These fragile environments can be destroyed forever in an instant. Even the silt laying at the bottom is part of the cavern. There is no place for “fin pivot.” So far there’s no means that can repair or replace those delicate formations. Understanding their preservation will allow future generations to study and enjoy.

Remember: “Take nothing but pictures, leave nothing but bubbles, kill nothing but time.”

2. Master your buoyancy

In order to preserve such environments you will need to thoroughly understand how buoyancy works.   You will learn how to remain horizontal (trim) during your bottom time, all the time! There is no place for “fin pivot,” remember? Different kicking techniques will allow you to move smoothly without disturbing the surroundings. With enough time to practice you will be capable to deploy your primary reel guideline without bouncing to the bottom, reaching the ceiling, or worse getting entangled with it. Because well developed buoyancy becomes second nature, once you jump back in the ocean you’ll never be the same.

3. Mental and physical challenges

Diving into an overhead environment causes a certain level of discomfort. You will learn how to recognize and manage stress, deal with internal and external doubts and understand why massaging your ego is a negative factor. Suiting up, gearing up and walking to the entrance of the cavern will increase your level of discomfort. New pieces of equipment will demand your muscular memory. Understanding that repetition is going to lead you to mastering any skill is important. Frustration is not prohibited but you need to have what it takes to “bounce-back.”

4. Top-up your situational awareness

Situational awareness becomes a real factor. That time when you were a “passenger” in a scuba guided dive is over. You need to become proactive. Ask questions; gather information concerning the cavern dive. Implement the Accident Analysis rules to your dive plan. Understanding and sticking to those rules can save your life.

While underwater evaluate yourself: is your mind clear enough for ten more minutes into the dive? How about your body? Track your gas consumption, your bottom time, your depth. Are you navigating the guideline properly? Haloclines (almost mixture of fresh and saltwater) are a unique experience but they decrease the visibility. Where is your guide? Where are you in the group? How far is the diver behind you? Do you still see any daylight? Is there any silt-out ahead? How far are you from the guideline?

Remember this: there’s no direct access to the surface, your senses have to be sharp every second and every minute of your cavern dive in order to get back to the entrance/exit.

5. Mature as a solid reliable recreational diver

There is no “in future dives remember to do this skill this way” debriefings. It’s either, you do master the skill or retry until you are capable of executing so you can overcome a situation and get yourself out of there. Then you earn your Cavern diver certification.

Cavern training has some sort of awakening. You evolve as a scuba diver. You won’t be the same. You are going to be better. You’ll notice that once you jump back in the ocean, lake or a quarry.

Lately, if it happens that you appreciate and value the intrinsic beauty of caverns and their flooded cave systems you may have the calling to enrol in the Intro to Cave diver level, the second step into the Full Cave diver program, the elite, the astronauts of the inner space.


To find out more about International Training, visit www.tdisdi.com.

From its humble beginning in 1994 to today, the group of training agencies Scuba Diving International (SDI), Technical Diving International (TDI), and Emergency Response Diving International (ERDI) form one of the largest diving certification agencies in the World – International Training. With 24 Regional Offices servicing more than 100 countries, the company today far exceeds the original vision the founders had when they conceived the idea on a napkin, sitting at a kitchen table in the early 1990’s.

News

Spooktacular Underwater Adventure: Oyster Diving’s First Halloween Scuba Party at Mercers Lake

Published

on

halloween

Last Thursday, Oyster Diving transformed Mercers Lake into a hauntingly unforgettable underwater realm for their inaugural Halloween Scuba Party. Approximately 20 intrepid divers plunged into the darkness, weaving through a mesmerising scene of spectral decorations, glow sticks, and eerie underwater pumpkins.

halloween halloween

After the thrilling night dive, participants gathered to feast on a ghoulish spread of pumpkin soup, chilli con carne, and decadent fudge brownies, perfect fuel for the frightful festivities.

halloween

With a resounding success, Oyster Diving is excited to announce plans for this event to become an annual tradition. Next year, look forward to a fully licensed bar and live music, promising an even spookier celebration under the moonlit waters.

halloween

Join us next Halloween for an experience that promises to be a haunting delight!

Find out more about Oyster Diving at oysterdiving.com.

Continue Reading

Marine Life & Conservation

Shark Trust launches Oceanic 31 Shark Art Auction

Published

on

After a two-year tour of UK art galleries, community spaces and aquariums, the Shark Trust’s acclaimed Oceanic31 exhibition takes its final bow at the Royal Geographical Society later this month. And the unique collection of artwork, depicting 31 species of oceanic sharks and rays, donated by 31 artists, is now open for bids from art lovers and shark enthusiasts. The online auction, launched today, will close on the 7th December at 8pm (BST). The money raised will support the Shark Trust Oceanics Programme.

People can now bid on 27 of the artworks by visiting this website:

https://superstars-auctions.com/sharktrustauction

It is a chance to own a beautiful piece of original art and to support the Shark Trust. The timing of the auction also means that these would make a very special Christmas gift for any shark-lover.

The diversity of pieces mirrors that of the sharks and rays they represent. You can bid on paintings, digital creations, sculptures, mixed media and more. You can pick your favourite artist or species of shark. Or you can select the perfect artwork to make a statement in your home or office. Whichever you choose, you will be supporting the work to protect these amazing animals.

One of the pieces of art has been selected to be auctioned live by Steve Backshall at the For the Love of Sharks event at the Royal Geographical Society in London on the 29th November. In addition to this, two further pieces will be raffled at this event, giving people a chance to win an incredible piece of shark art. For the Love of Sharks is the Shark Trust’s flagship evening. A night to celebrate sharks. Steve Backshall is the headline speaker at this event that will see other prominent shark advocates join him on stage.

Tickets for the event can be snapped up here:

https://thesharktrust.org.uk/Event/flos24

Those that would like to see the Oceanic 31 exhibition have one final chance. It is being displayed at the Pavilion at the Royal Geographic Society from 26th November until the 7th December. Entry is free.

Find out more here:

https://www.rgs.org/events/upcoming-events/oceanic-31

 Paul Cox, Shark Trust CEO, Said “This exhibition has given us the opportunity to reach out to a new audience. And inspire more people with the wonderful sharks and rays on which our Big Shark Pledge campaign is based. We are immensely grateful to the 31 artists who have worked so hard to create these works.”

Bid for your favourite Oceanic 31 artwork here:
https://superstars-auctions.com/sharktrustauction


Banner Image: Smooth Hammerhead by Alicia Hayden

Continue Reading

E-Newsletter Sign up!

Instagram Feed

Popular