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Want to learn to Scuba Dive?

Get back into diving?

Be an Instructor?

Or do you want to continue to learn?

We can do that!

We can teach both Recreational and Techical courses from Beginer through to Instructor including many Specialties.

Take advantege of our small class sizes or private seasons with our experianced Instructors.

You may want to work on one of these many areas: buoyancy, nitrox, navigation, gear maintenance, air consumption, and a whole lot more. 

Do you need a Refresher? Has it been a while since your last dive and you need to review your skills and knowledge. You can do through one of our refresher courses or through a private session. We hold refreshers year round so you can train at your convenience.

Click This email address is being protected from spambots. You need JavaScript enabled to view it. to contact us today! Or give us a call at 705-725-2855 to start enjoying barrie scuba diving and north american scuba diving trips!

Members please log in to view all course information.



Contact Us


Our Location

Encore Business Centre

18 Sophia St. West,
Barrie, Ontario, Canada
L4N 1J2

Email: info@4ddiving.com

Phone: (705)725-2855

About 4D Diving

At 4D Diving & Adventures we promote safe environmentally responsible scuba diving and outdoor activities in Barrie, Ontario. We educate divers and non-divers on diving and environmental knowledge. We set a fun filled atmosphere where scuba divers can be supported in their scuba dive endeavours by their family and friends. Beginner divers can take advantage of those with more experience, while experienced divers can learn and fine tune their skills.  Lone divers can find buddies and most important of all, our members get to dive in a safe structured environment in Barrie and across North America.

We are dedicated to providing quality equipment and repairs and superior customer service. We will get you the products and services you need when you need them at fair prices. This way you can remain focused on fun safe diving. Let us do the work, you do the diving.

Our membership is open to all! Please feel free to come out as our guest before deciding if you wish to join our fun filled group. A Waiver must be signed prior to participation.

Adults, youth, and families all benefit from the enjoyment and fun of being members of 4D Diving & Adventures, the best Scuba Diving Club in Barrie!