A concise, guided introduction to scuba diving off Costa Adeje that pairs a beachside briefing with a supervised shallow-water dive to 12m. Learn basic breathing and buoyancy skills while exploring volcanic reefs and reef fish.
A concise, guided introduction to scuba diving off Costa Adeje that pairs a beachside briefing with a supervised shallow-water dive to 12m. Learn basic breathing and buoyancy skills while exploring volcanic reefs and reef fish.
The Atlantic lifts and rolls against dark volcanic rock as a group gathers on a sheltered Costa Adeje beach. Salt and sunscreen mix with the instructors’ clipped briefings; regulators are tested and buoyancy compensators hiss like careful breathing beasts. Within an hour participants move from sand to shoulder-deep water, then descend into a shallow reef where bright fish flick through rocky gardens and a curious current nudges divers toward hidden crevices. The program tops out at 12 meters — shallow enough for first-timers to feel safe, deep enough to meet Tenerife’s subtropical reef life.
Verified experiences and guided adventures in the surrounding area.
Operated by One Two Dive · Adeje, Tenerife
The Atlantic lifts and rolls against dark volcanic rock as a group gathers on a sheltered Costa Adeje beach. Salt and sunscreen mix with the instructors’ clipped briefings; regulators are tested and buoyancy compensators hiss like careful breathing beasts. Within an hour participants move from sand to shoulder-deep water, then descend into a shallow reef where bright fish flick through rocky gardens and a curious current nudges divers toward hidden crevices. The program tops out at 12 meters — shallow enough for first-timers to feel safe, deep enough to meet Tenerife’s subtropical reef life.
Tenerife’s coast is carved from relatively young volcanic flows; the reefs here grow on hardened lava shelves and old lava tubes. Local fishing hamlets such as La Caleta shaped the island’s coastal culture, and many dive spots are former fishing grounds where marine life has flourished. Practically, the session combines a beachside theory talk with guided shallow-water exercises and a supervised exploratory dive.
Expect clear, 18–24°C water depending on season, basic SCUBA gear provided, and door-to-beach transfers by air-conditioned vehicle. Bring a swimsuit, towel, reef-safe sunscreen and your certification logbook if you have one. Equalize early, communicate calmly with your buddy, and listen to instructors — they’ll guide breathing, buoyancy and emergency procedures.
This is an accessible intro for comfortable swimmers curious about open-water training; it won’t issue certification but can be credited toward Scuba Diver or Open Water courses. Plan for a three‑hour window, and you’ll surface with a new set of senses and a taste for Tenerife’s undercurrent of marine life.
moderate.
3 hours.
Suitable for people in light to moderate physical condition who can swim and tread water; no previous diving certification required.
No — this is an introductory Discover Scuba experience that does not grant certification, though the time in the water can count toward Scuba Diver or Open Water training if you continue.
The supervised exploratory dive goes to a maximum depth of 12 meters; the full activity lasts about three hours including briefing, shallow skills and the guided dive.
Yes — the experience includes pickup/transfer by air-conditioned vehicle from designated points in the Costa Adeje area (confirm pickup point at booking).
This activity is not recommended for pregnant guests or those with serious cardiovascular or spinal conditions; disclose medical history at booking and consult a physician if unsure.
South Tenerife’s coasts grew from volcanic flows; small fishing villages like La Caleta historically supplied nearby towns and now serve as quieter launch points for dive trips.
Respect local marine protections by using reef‑safe sunscreen, avoiding contact with the reef, and following instructor guidance to minimize disturbance to marine life.
One Two Dive operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The Atlantic lifts and rolls against dark volcanic rock as a group gathers on a sheltered Costa Adeje beach. Salt and sunscreen mix with the instructors’ clipped briefings; regulators are tested and buoyancy compensators hiss like careful breathing beasts. Within an hour participants move from sand to shoulder-deep water, then descend into a shallow reef where bright fish flick through rocky gardens and a curious current nudges divers toward hidden crevices. The program tops out at 12 meters — shallow enough for first-timers to feel safe, deep enough to meet Tenerife’s subtropical reef life.
The Atlantic lifts and rolls against dark volcanic rock as a group gathers on a sheltered Costa Adeje beach. Salt and sunscreen mix with the instructors’ clipped briefings; regulators are tested and buoyancy compensators hiss like careful breathing beasts. Within an hour participants move from sand to shoulder-deep water, then descend into a shallow reef where bright fish flick through rocky gardens and a curious current nudges divers toward hidden crevices. The program tops out at 12 meters — shallow enough for first-timers to feel safe, deep enough to meet Tenerife’s subtropical reef life.
Tenerife’s coast is carved from relatively young volcanic flows; the reefs here grow on hardened lava shelves and old lava tubes. Local fishing hamlets such as La Caleta shaped the island’s coastal culture, and many dive spots are former fishing grounds where marine life has flourished. Practically, the session combines a beachside theory talk with guided shallow-water exercises and a supervised exploratory dive.
Expect clear, 18–24°C water depending on season, basic SCUBA gear provided, and door-to-beach transfers by air-conditioned vehicle. Bring a swimsuit, towel, reef-safe sunscreen and your certification logbook if you have one. Equalize early, communicate calmly with your buddy, and listen to instructors — they’ll guide breathing, buoyancy and emergency procedures.
This is an accessible intro for comfortable swimmers curious about open-water training; it won’t issue certification but can be credited toward Scuba Diver or Open Water courses. Plan for a three‑hour window, and you’ll surface with a new set of senses and a taste for Tenerife’s undercurrent of marine life.