Drop on a single breath into the blue, slow your heart, and learn the discipline of going deep on nothing but your lungs and your nerve.
Long before it was a sport, sponge divers rode a stone weight, the skandalopetra, as deep as thirty metres on one breath. The sport of going deep was born in Italy. In 1949, off Capri, Raimondo Bucher descended to 29 metres before a commission, and in 1950, answering a challenge from the Neapolitan Underwater Club, he reached 30 metres, the first official freediving world record. Enzo Maiorca of Syracuse reached 50 metres in 1961, and his rivalry with Jacques Mayol inspired the film The Big Blue. Today the sport’s deepest divers still gather each July at Dean’s Blue Hole in the Bahamas, 202 metres deep, for William Trubridge’s Vertical Blue, where in 2025 Alenka Artnik equalled the deepest constant-weight dive ever made by a woman, 123 metres on a monofin.
| Place | Season | Level | How long |
|---|---|---|---|
| Dahab (Red Sea) | Year-round | Beginner -> Instructor | a month+ |
| Dean's Blue Hole, Long Island | Apr-Jul | Beginner -> Advanced / Competition | a weekend |
| Kalamata & the Mani | May-Oct | Beginner -> Competition | a weekend |
| The Italian Mediterranean | Jun-Oct | Beginner -> Instructor | about a week |
The strongest bench on this craft: three schools on one bay running month-long intensives, so the people next to you are there for weeks and not days. ⚠ And the least documented of the four — nobody outside the sport has written about Dahab, so all of it rests on what those three schools publish about themselves.
Flat, deep and warm all year, the current-free Blue Hole is the global base where the world's freedivers go to find depth and find their cohort.
Living sceneMeccaTwo operations on one hole, and one of them is invitation-only — so what you would meet is a competition field rather than a class, with William Trubridge named and teaching. Nothing outside the sport has designated the place, and nobody has counted who is here outside the meet.
A 202m sapphire shaft steps from the beach, where Trubridge's invite-only Vertical Blue is the most prestigious meet on Earth and world records fall.
Living sceneMeccaNamed mastersRecord holderOne school, and a world championship: CMAS held its 8th Freediving Depth World Championship in this bay from 2 to 13 October 2024, organised by nobody who teaches here. The company is the competition line — you share a rope with people going considerably deeper than you, which is a particular kind of room to learn in.
Host of the 2024 CMAS Depth World Championship, Kalamata's deep sheltered bay has become the Mediterranean's premier competition depth-line.
Living sceneRecord holderThe one entry on this craft with a teacher we can name: Umberto Pelizzari, in the water that produced Mayol and Maiorca. What the record does not hold is a cohort — the Academy runs courses and trains instructors rather than keeping a bay full of divers, and no outside body has designated anything here.
The Mediterranean that bred Mayol, Maiorca and Pelizzari is where competitive apnea was born, and the Apnea Academy lineage still teaches it at the source.
BirthplaceNamed mastersVerified schoolsUnbroken lineageHeritageWhat you can realistically reach: A beginner course (2–3 days) realistically takes you to a calm 16–20 m on a single breath, because the limit at this stage is relaxation and technique, not years of training. Instructor level is weeks of work, not days.
There is a real difference between a school that teaches you and a good-looking website, and too much of the internet is the second kind. Four instruments do the work, and every one of them is visible on the page you are already on.
If a place dodges these, that's your answer. It costs you nothing to ask, and it tells you everything.
This is the short version. The full method is here — the six questions, in order, for any craft anywhere.