Best no-swim in our Snorkelling & Diving comparison. A walk on the ocean floor breathing through a dry helmet, no swimming ability needed: 4.96 from 209 reviews at €85 per person. Nothing else here does this.
Trade-off: 90 minutes, one location.
Last checked: September 2, 2026. Commissions never affect our verdicts.
In the catalogue because nothing else here does this: a walk on the ocean floor breathing through a dry helmet, no swimming ability needed at all. €85 per person for 1h 30m; 4.96 from 209 reviews.
Experience one of Tenerife’s most unique and accessible underwater adventures. Sea Trek lets you walk on the ocean floor while breathing naturally through a high-tech helmet that keeps your head completely dry — no swimming or diving required.
This activity is perfect for everyone: adults, children, non-swimmers, beginners, and anyone who wants to explore the sea without getting wet or learning to dive. If you can walk, you can Sea Trek.
After a short safety briefing, your guide will help you enter the water from the beach. You’ll descend just a few meters into a calm, protected area with crystal-clear visibility. Once underwater, you’ll follow a specially designed route as colorful fish swim around you.
Our professional instructors stay with you at all times to ensure safety and comfort. Photos and videos are included, so you can take home unforgettable memories of this magical experience.
This tour runs daily, departing at 10:00, 11:30, 12:30, 13:00, 14:30. It runs year-round. These are the operator’s scheduled departures, not a live seat count: availability is confirmed at checkout. Schedule last checked September 12, 2026.
Meeting point: Paseo Tarajal 340, Los Cristianos. Find the entrance marked by a large green “Centro Comercial” sign, go down the stairs, and you’ll see us on the left. Please arrive 10–15 minutes early for a smooth start to your experience.
Meeting point: Paseo Tarajal 340, Los Cristianos. Find the entrance marked by a large green “Centro Comercial” sign, go down the stairs, and you’ll see us on the left. Please arrive 10–15 minutes early for a smooth start to your experience.
For a full refund, cancel at least 24 hours before the scheduled departure time.
| 1+ days | Full refund |
| 0-1 days | No refund |