
Tritón Diving Llafranc
Family-owned dive center in Llafranc since 1979, with 4.9/5 on 717 Google reviews, covering 11 sites across two Costa Brava dive areas.
Central Costa Brava dive cluster built around a working fishing port, with the Boreas wreck, Ullastres gorgonian walls, and the Formigues archipelago.
Last updated May 2026
Palamós occupies the middle of the Costa Brava dive coast, and what distinguishes it is density. Several dive centres share one marina quay, with another working out of La Fosca beach, which means gear, parking, chandlers, and a hyperbaric chamber all sit within a short walk of the boat. That concentration is matched by what the boats are going to: the Boreas, a 40 m vessel scuttled as an artificial reef in 1989 and now the most-dived wreck on the Catalan coast, with the bridge at around 25-28 m and the keel at 32 m, penetrable at the engine room, kitchen, bridge, and captain's cabin; the three Ullastres pinnacles, whose 25-35 m band carries curtains of red gorgonians with yellow and white species layered on the outer slope; and the Illes Formigues archipelago 4.8 km offshore, whose 16 islets add canyons, posidonia, and a winter-peak nudibranch crawl.
The area earns its following through the combination, not any one site. Canons de Tamariu delivers three parallel gorgonian canyons. Llosa de Palamós sits five minutes from port and covers the widest range of depths and terrain of any single site in the inventory. The deep end runs out to Furió Fitó, Gorgonies, and La Roca del Món, which reach beyond recreational limits and keep Gidive's TDI technical programme busy. None of it requires a permit. No reserve paperwork, no daily cap, no booking weeks ahead; the centres compete on boat size, group size, and instructor teams rather than reservation slots.
Girona-Costa Brava airport sits 35 km away, Barcelona 110 km by motorway. Direct buses run from Barcelona in about two hours for 18-30 EUR. Summer runs warm on the surface (22-26 C) but a thermocline forms from late spring, so bottom water at the Boreas keel, Ullastres III, or Gorgonies sits at 14-19 C even in August; plan a 7 mm with hood for those profiles rather than the surface-temperature wetsuit. Visibility runs 15-20 m on a typical good day, with spring plankton blooms and post-storm runoff dropping it sharply when they arrive.
Summer weekends are busy at the Boreas, so mid-week or September and October are the sweet spot. When N-NE wind closes the outer pinnacles, Formigues is the sheltered fallback. Night diving is possible by arrangement; Palamós Dive Center lists a night-dive supplement and night dives on the Boreas have been run. The Ullastres, Canons de Tamariu, Illes Formigues, and Furió Fitó are shared with Llafranc, Tamariu, Calella, and Begur respectively, so expect other boats on the larger sites.
Rocky coastline with submerged pinnacles (the Ullastres, Furió Fitó), a shallow promontory (Llosa de Palamós), parallel gorgonian canyon systems (Canons de Tamariu), and the 16-islet Illes Formigues archipelago 4.8 km from port. Continuous posidonia meadows between hard structures.
The must-do dives in this area, picked by our editors.
Recently certified Advanced divers running their first wreck or first 30 m dive on the Costa Brava
Macro-leaning recreational divers who want canyon walls of red and white gorgonians on routes that fit Open Water and Advanced groups on the same boat
AOW and deeper-experience divers who want the densest gorgonian wall of the Ullastres trio with depth and open-sea exposure
Mixed-certification groups wanting one pinnacle that lets OW divers stay shallow on the south slope while AOW divers work the east-and-north gorgonian face
All-level divers wanting Palamós' shortest boat ride and a multilevel route from training shallows to a small wreck
Diamonds mark nearby dive areas — tap to explore.

Offshore archipelago of 16 islets between Palamós and Calella with gorgonian-lined canyons, dense nudibranchs, and dual routes from 3 to 32 m.

Shallowest of the three Ullastres pinnacles off Llafranc, a wide-topped seamount from 10 to 32m where crevice-rich base rocks shelter scorpionfish, morays, and congers.

Middle Ullastres pinnacle off Llafranc, with 25m gorgonian towers, a south-face fissure sheltering lobsters, and an asymmetric profile for mixed groups.

Outermost and deepest of the three Ullastres pinnacles off Llafranc, a near-vertical north wall to 50-55m densely covered in red and yellow gorgonians.

Most-visited wreck on the Costa Brava: a 40 m former German Navy tugboat scuttled off Palamós in 1989, with five penetrable rooms from 18 to 32 m.
Long rocky ridge (barra) from 9 to 32 m off Platja d'Aro with two peaks, two canyons, gorgonian walls at depth, and barracuda schools above the shallow crest.
Shallow promontory five minutes from Port Marina with rocky cracks and channels at 6-25 m and the El Cairo fishing-boat wreck at 32-34 m.
Three aligned underwater rocks off the Sant Sebastià lighthouse with a vertical gorgonian east wall and a sloping coralligenic west face at 21-44 m.
Scattered fishing-boat remains at 32-34 m off La Llosa de Palamós, reached by a 120 compass bearing as the deep leg of a multilevel dive.
Gorgonian-covered offshore pinnacle off Palamos with a 21 m summit terrace and south wall dropping to 42 m. All levels via eco-guide; advanced for the full depth.
Book online or contact a centre that dives this area.

Family-owned dive center in Llafranc since 1979, with 4.9/5 on 717 Google reviews, covering 11 sites across two Costa Brava dive areas.

PADI, SSI, and CMAS center at Port Marina Palamós with year-round boat dives, small groups, and full MARES equipment. SSI Instructor Training Center.

SSI dive school in Sant Antoni de Calonge on the Costa Brava, built around small-group try dives, Open Water, and specialty courses.
Small SSI center on the Cala Gogo beachfront near Sant Antoni de Calonge, capping discover dives at two and courses at four, with the boat from Palamos.

PADI 5-Star IDC Center at Port Marina Palamós with technical, recreational, and freediving programs and daily boat trips to Ullastres and the Boreas wreck.

SSI center at Port Marina Palamós, open every day of the year, with the 30-pax MANSABA boat covering Boreas, Ullastres, and Illes Formigues.

SSI and PADI center inside Port Marina Palamós, twenty-plus years operating, with a published price list and a 4.8/237 Google rating under owner Jordi.

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