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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

Jonatan Marrero

2025-04-14 20:25:26

Level 1 Freediver

Instructor: Tracy Wollschlager

Absolutely amazing instructor! Tracy is very passionate about freediving and is great at teaching. She is always providing feedback on things you can work on to become more efficient with your dives. Tracy is great at explaining information and is very nice!

Viktoryia Zhuleva

2025-04-09 17:54:44

Assistant Instructor

Instructor: Martin Stepanek

Martin is an amazing instructor. Every time I get to work with him I walk away with improved skills and knowledge about freediving!

Keqing Hong

2025-04-07 20:17:07

Level 1 Freediver

Instructor: Martin Stepanek

I went from AIDA to Molchanovs to FII! Level 1 freediver is a fundamental course for all freedivers. It provides a lot of safety information and drills that help you become a better and safer freediver. A lot more awareness on safety in the FII compared to other agencies I’ve taken classes from. Highly recommend it to anyone who wants to be a better freediver.

Baiyu Chen

2025-02-23 17:44:36

Level 1 Freediver

Instructor: Jonathon Harnish

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Follow us on social media to keep up with our freediving community that spans across the globe!

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