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Things To Do · Under the water

Sea Walking

Updated 16 June 2026 · We visit. We don't sell placement.

6.8/10
noveltynon-swimmersfish

Walk the seabed in a helmet — a novelty that lets non-swimmers see fish up close.

Sea walking — sometimes called helmet diving — is the clever trick that lets people who can't swim or dive still stand on the seabed surrounded by fish. You wear a heavy, air-fed helmet (like an old-fashioned diving helmet) that keeps your head in a pocket of air, so you breathe normally and your face stays dry as you walk a shallow platform a few metres down. It's a guided, hand-held novelty rather than a sport, run mainly off Tawaen, and it's genuinely memorable for the right person — especially non-swimmers and nervous first-timers. It's not cheap, and it isn't for everyone medically, so read the caveats.

How it works

After a short briefing you descend a ladder to a submerged platform while crew lower the air-fed helmet over your head and shoulders. A guide stays with you and the small group as you walk a fixed area, feed or watch fish, and pose for photos, then you come back up.

Who it's for

Non-swimmers and the cautious who still want to be underwater with fish. Good for a one-off bucket-list moment.

What to expect

15–30 minutes underwater in a small guided group, standing among fish in shallow water. The helmet is heavy out of the water but feels fine submerged.

The honest caution

Declare any ear, sinus, heart, respiratory or pregnancy issues beforehand — the pressure isn't for everyone, and a reputable operator will ask. Follow the guide's hand signals, equalise your ears gently, and don't touch the marine life. Confirm the price and what's included before booking.

Safety

Tell operators about ear, heart, sinus or respiratory issues and pregnancy; follow the guide's signals; equalise gently; don't touch marine life. Not for everyone — ask if unsure.

Good to know

  • Good for non-swimmers
  • Don't touch marine life
  • Mention medical conditions beforehand
  • Wear contact lenses rather than glasses
For it
  • Underwater with fish without swimming
  • Guided and beginner-friendly
  • A real one-off memory
Against it
  • Pricey for the time
  • Not suitable with some medical conditions
  • Visibility depends on the day

Alternatives: If you can swim and want flexibility, snorkeling is far cheaper and you choose where to go. If you're a confident diver, this will feel tame.

Where to do it

Tawaen Beach
No.3 · North-east coast
Sea Walking FAQ

Quick answers

Do I need to swim for sea walking?

No — that's the whole point. The air-fed helmet keeps you breathing normally as you walk a shallow platform, so non-swimmers can do it with a guide.

Is sea walking safe for everyone?

Most healthy people are fine, but it isn't suitable with certain ear, sinus, heart, respiratory or pregnancy conditions. Declare any issues beforehand and follow the guide's instructions.

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