Try your first guided scuba dive off Tenerife and swim under direct PADI supervision among reefs frequented by Atlantic green turtles. A short boat ride, straightforward skills training, and up to 50 minutes underwater make this an accessible intro to diving.
Try your first guided scuba dive off Tenerife and swim under direct PADI supervision among reefs frequented by Atlantic green turtles. A short boat ride, straightforward skills training, and up to 50 minutes underwater make this an accessible intro to diving.
The speedboat cuts through blue that seems to push you forward; the harbor drops away and within twenty minutes the coastline narrows into volcanic fingers and submerged rock. By the time the instructor checks your gear you can hear the sea rearranging itself around the hull—an active, breathing place that will be your first underwater classroom.
Verified experiences and guided adventures in the surrounding area.
Operated by Travel Sub SLU · Los Cristianos, Tenerife
The speedboat cuts through blue that seems to push you forward; the harbor drops away and within twenty minutes the coastline narrows into volcanic fingers and submerged rock. By the time the instructor checks your gear you can hear the sea rearranging itself around the hull—an active, breathing place that will be your first underwater classroom.
This Discover Scuba Diving session in Tenerife pairs a short classroom briefing with a supervised boat dive to about 12 m. Tenerife’s coastline is volcanic: black basalt ledges, rocky reefs and pockets of sand provide habitat for Atlantic green turtles and lively reef fish. The island’s Guanche history and maritime culture are visible in old harbors and the local focus on small-boat fisheries, but underwater the day’s culture is simple—respect the animals and move slowly.
Practical guidance: expect 2.5–3 hours total including paperwork, gearing up, a 15–20 minute boat ride each way, and a 45–50 minute guided dive. Operators supply wetsuits, tanks and masks; online certification is issued afterward. You’ll brief on basic skills, enter from a small boat, and remain under direct instructor supervision at all times.
Plan for sun and wind at the surface, reef-safe sunscreen, and a light breakfast—no heavy meals immediately before diving. If you have heart conditions, are pregnant, or are uncomfortable in open water, this isn’t the right activity. For first-timers this is a controlled, accessible way to meet turtles and learn what breathing underwater feels like.
easy.
2.5–3 hours.
Suitable for most people in good general health—basic swimming comfort and the ability to climb in/out of a small boat required.
No—this is an introductory PADI Discover Scuba program conducted under direct instructor supervision; it does not replace full Open Water certification.
The supervised dives for this experience go to a maximum depth of about 12 meters, with an instructor at all times.
Operators provide an online certification or record of the Discover Scuba experience after completion rather than a full Open Water certification.
You can receive a full refund if you cancel at least 24 hours before the scheduled departure; trips may also be canceled for bad weather.
Tenerife’s volcanic shores were shaped by eruptions over millennia and have long supported local fishing communities; modern dive tourism builds on that maritime tradition.
Don’t touch or feed wildlife, use reef-safe sunscreen, and listen to instructor guidance—these steps reduce stress on turtle habitats and fragile reef life.
Travel Sub SLU operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The speedboat cuts through blue that seems to push you forward; the harbor drops away and within twenty minutes the coastline narrows into volcanic fingers and submerged rock. By the time the instructor checks your gear you can hear the sea rearranging itself around the hull—an active, breathing place that will be your first underwater classroom.
The speedboat cuts through blue that seems to push you forward; the harbor drops away and within twenty minutes the coastline narrows into volcanic fingers and submerged rock. By the time the instructor checks your gear you can hear the sea rearranging itself around the hull—an active, breathing place that will be your first underwater classroom.
This Discover Scuba Diving session in Tenerife pairs a short classroom briefing with a supervised boat dive to about 12 m. Tenerife’s coastline is volcanic: black basalt ledges, rocky reefs and pockets of sand provide habitat for Atlantic green turtles and lively reef fish. The island’s Guanche history and maritime culture are visible in old harbors and the local focus on small-boat fisheries, but underwater the day’s culture is simple—respect the animals and move slowly.
Practical guidance: expect 2.5–3 hours total including paperwork, gearing up, a 15–20 minute boat ride each way, and a 45–50 minute guided dive. Operators supply wetsuits, tanks and masks; online certification is issued afterward. You’ll brief on basic skills, enter from a small boat, and remain under direct instructor supervision at all times.
Plan for sun and wind at the surface, reef-safe sunscreen, and a light breakfast—no heavy meals immediately before diving. If you have heart conditions, are pregnant, or are uncomfortable in open water, this isn’t the right activity. For first-timers this is a controlled, accessible way to meet turtles and learn what breathing underwater feels like.