Snorkeling: TÜV-Verband Releases Safety Recommendations for Children

Herz — World Desk · 24 July 2026 at 14:01 · 30s summary · 3 min read

What We Know

According to Handelsblatt, TÜV-Verband has published safety recommendations for children snorkeling. Children must never snorkel alone or without adult supervision, and must never dive underwater with a full-face mask.

Two equipment systems exist. The classic system comprises a mouthpiece and separate mask; breathing occurs only through the mouth. The full-face mask covers the entire face and allows natural breathing through both mouth and nose.

TÜV-Verband believes that neither of the two systems is inherently more dangerous than the other. What matters is that the equipment matches the intended use, is well-made, and is used correctly.

Full-Face Mask: Forbidden Underwater

With a full-face mask, even a brief dive underwater is dangerous. Pressure equalization through the nose is impossible, which can cause painful pressure differences and injuries to the eyes or ears.

These masks must have separate air channels for fresh air and exhaled air. Without this separation, air rich in CO2 can accumulate in the mask and cause dizziness, headaches, or breathing difficulties.

Safety Criteria to Check Before Purchase

Snorkel length is an essential criterion. The DIN EN 1972 standard—which defines requirements for snorkel length and inner diameter—requires that the distance from the mouthpiece to the air inlet not exceed 35 cm for children, versus 38 cm for adults.

A snorkel that is too long or too narrow increases breathing resistance or results in re-inhalation of oxygen-depleted air.

For classic masks, the DIN EN 16805 standard—which defines requirements for lens, headband, and facial seal—is an indicator of quality. Lenses marked "Tempered Glass" or "T" are made of tempered safety glass, more resistant to scratches and impacts.