Sports & Fitness · Observing & Recording
Diving
Mask, tank or a single breath: that choice sets how long you stay down
The three routes ask very different things. Snorkelling needs a mask and shallow water. Scuba means a certification course of a few days, learning the tank and how to equalise your ears. Freediving runs on a single breath and trains relaxation. Most people snorkel first and decide from there. All three assume you can swim, and scuba and freediving always need a buddy.
First stepStart by choosing: a snorkel in calm shallows costs almost nothing, while scuba and freediving both begin with a course and an instructor.
Which way inbold marks where the branches differ
| Cost to start | Going deep | Effort | Without a teacher? | One session takes | |
|---|---|---|---|---|---|
| SnorkellingWatch reef life from the surface; first get comfortable with a mask and snorkel | Under $50 | $300–2k | You will sweat | Best with a class | 1–2 hours |
| Scuba DivingIt starts with a certification, and you never dive alone | $50–300 | $2k–10k | You will sweat | Needs a teacher | Half a day |
| FreedivingNo tank: how deep you go is decided by how well you relax | $300–2k | $2k–10k | Demanding | Needs a teacher | Half a day |
Same on every branch: Alone or with people Anyone will do · Where A special place
Why people take it up
Related guides
Keeping the spending in checkStarts at Under $50, going deep runs $2k–10kSkills
Needs firstCan swim ↗