Tufia

Fins over one shoulder, weight belt already chafing: the walk down from the parking area to Tufia's black-sand beach sets the tone before the first breath underwater. The entry itself is easy, a shallow slope through waving seaweed that thins out by six or seven metres, opening onto a floor of sand, slate, and volcanic stone. Bear left and the site's calling card appears: a small cave with more than one way in and out, home to a large anemone and, some days, a stingray tucked into a corner. Bubbles from the swim inside cling to the cave roof, so divers looping back over the top on the way out watch their own exhaled air trace the path they just swam below. From the cave the route runs along a low rock wall toward open water, where shoals of bogas and damselfish gather in numbers. Divers with air to spare push on past nineteen metres to a single yellow gorgonian, its branches working gently in the surge, before the terrain flattens into sand on the way back toward shore. Rays turn up here more often than anywhere else on the route.

Tufia doesn't try to be Gran Canaria's biggest dive. It's the sheltered one. While the island's two main clusters, El Cabrón to the south and Sardina to the northwest, draw the bulk of the boat traffic, Tufia stays a quiet, low-key beach dive shared with swimmers and a handful of local boats. That shelter is the point: conditions stay calm enough for a first open-water dive, but the route still delivers a genuine cave, a rock wall, and a deep gorgonian for anyone who wants more. One longtime local diver, in this bay for 25 years, recalls few fish in the water when he started, due to illegal fishing, and credits steady diver presence with helping the population recover. In some years, a silky shark (Carcharhinus falciformis) passes through in August, calm and fish-eating rather than a threat — an occasional bonus, not a reason to book the trip.

Bring a torch for the cave, even though enough daylight reaches the entrances to see by. It helps pick out anything tucked into the walls beyond the resident anemone. The exit trick works itself: swim out under the cave roof and your own bubbles paint the ceiling silver above you, a shot regulars specifically time their photo passes around. Small subjects reward patience along the wall too. Scorpionfish sit still enough to frame carefully, and the shoaling bogas and damselfish make a reliable backdrop when the light is right. Tufia has a small but genuine underwater-photography community locally, with informal competitions that stretch as far as Fuerteventura and El Hierro.

The walk is the hardest part of the dive. Full kit plus a weight belt runs 25-30kg, and the path between the parking area and the beach is steep in both directions. Budget extra time and legs for the return. In the water, buoyancy does more work than strength: scorpionfish sit camouflaged on the wall route, so hover rather than settle onto ledges. Current is usually negligible given the sheltered cove, but at least one diver has reported it running stronger than expected on a second dive of the day, so check conditions with your guide rather than assuming calm water throughout. Local clubs run periodic cleanup dives here, clearing old furniture and tyres from the bay: a sign of how seriously the diving community treats this stretch of coast.