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We take you to
new depths

Freediving is our passion.

We are the only recreational freediving education agency in the United States, with a reputation for upholding the highest standards for quality and safety in the industry.

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Explore Courses

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Core Courses
If you're a beginner or informally trained, our core course certification provides a strong foundation in an easy-to-learn format.
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Speciality Courses
Build on your core foundation and explore new, diverse breath-hold activities, including spearfishing.
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Professional Courses
Share your passion for freediving with courses that prepare you to teach FII standardized freediving courses at multiple levels.
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Camps
The ultimate freediving vacation! Join us for a week of depth-training, freediving clinics, boat trips, and social gatherings.
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Who we are

Freediving is among the most difficult sports to master due to its complexity and physical demand. All our courses are taught by experts and designed to develop strengths and address weaknesses early in your training, so that you reach your full potential. Whether you're new to freediving or an experienced vet, we have a course for you.

25k+

Community

616

Course Locations Worldwide

6

Students manual in 6 languages

5

Instructors on all 5 continents

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Become an FII Certified Instructor

FII instructors have the chance to share the FII method with their community, and challenge themselves in the process.

Our Freediving Family

Amina Stepankova

2026-02-08 16:02:44

Agency that cares what you are going to learn

Chris Herbert

2026-02-02 13:24:52

Level 1 Freediver

Instructor: Zachary Small

HIGHLY RECOMMEND this INCREDIBLE COURSE to anyone interested in Freediving. Zachary Small is SUPER KNOWLEDGEABLE and a terrific instructor. I've been spearfishing and snorkeling for years but this course took things to another level. My wife and I now have the knowledge we need to be SAFER IN THE WATER and more effective at spearing and lobstering. Well worth every penny of the price! TWO THUMBS UP!! Don't hesitate - get certified! Thanks to Zach and Hypoxic Hunters - Fort Laudedale, FL. See you under the water!!

Leigh Villarasa

2026-01-11 11:20:35

Level 1 Freediver

Instructor: Julia Donath

Julia is kind, patient and clear with her instructions. I felt very safe and learned a great deal from her. I highly recommend taking her class!

Leigh Villarasa

2026-01-11 11:20:31

Level 1 Freediver

Instructor: Julia Donath

Julia is kind, patient and clear with her instructions. I felt very safe and learned a great deal from her. I highly recommend taking her class!

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