Costa Brava
Costa Brava
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Where the Pyrenees meet the sea, and the rock keeps its own reef.
Catalonia's rugged northern coast holds the Medes Islands, one of the Mediterranean's oldest marine reserves. Decades of protection have rebuilt what fishing once emptied: walls thick with gorgonians, caves, and groupers that no longer flee a diver's shadow.
Conditions
- Season
- May–October for warmth; the reserve dives year-round
- Temperature
- About 13–24 °C across the year
- Visibility
- Typically 10–20 m
- Entry
- Boat dives inside the marine reserve
What this water asks
Respect for the no-take boundary and a buoyancy that never touches the gorgonian walls.
The Blue Heart
Dusky grouper (Epinephelus marginatus)
A slow, curious fish that all but disappeared from unprotected Mediterranean coasts. In the Medes reserve it grew used to divers decades ago, and now often approaches rather than flees.
Best dive areas in the Costa Brava
From L'Estartit to Cap de Creus, the coast alternates reserves, red coral walls and wrecks.
Illes Medes (L'Estartit)
approx. 5–45 m · Open Water / Advanced
Trusting groupers, schools of bream and dentex, tunnels such as La Vaca, and red gorgonians.
Cap de Creus — Es Caials
approx. 5–25 m · Open Water
Boulders and seagrass, octopus and nudibranchs inside the natural park.
Cap de Creus — Els Ullastres
approx. 10–40 m · Advanced
Three underwater pinnacles with red coral, gorgonians and lobsters.
Tossa de Mar
approx. 5–30 m · Open Water
Sheltered coves, rocky shoals and plenty of life in shallow water.
Pecio Boreas (Palamós)
approx. 28–35 m · Advanced
Freighter resting on sand, colonised by conger eels, lobsters and schooling fish.
Depths are approximate: always confirm them at the local briefing.
When to go and what to expect
The northern tramontane wind can close Cap de Creus for days; the Medes usually stay open on their sheltered side.
| Period | Water | Visibility | What to expect |
|---|---|---|---|
| Jan–Mar | 13–14 °C | 15–20 m | Clearest water; drysuit or 7 mm |
| Apr–Jun | 15–20 °C | 10–20 m | Life blooms, dentex hunting |
| Jul–Sep | 20–24 °C | 10–15 m | Strong thermocline, groupers very active |
| Oct–Dec | 15–20 °C | 10–20 m | Fewer boats; the tramontane rules |
Getting there and where to dive from
Airports: Girona (around 45 min to L'Estartit) and Barcelona (about 1 h 30). From France, Perpignan is just over an hour away.
Dive towns: L'Estartit for the Medes; Cadaqués, El Port de la Selva and Roses for Cap de Creus; Palamós, Llafranc and Tossa further south.
- Indicative price
- Two-tank boat trip: around €70–100 with your own gear (indicative).
- Fees and permits
- The Medes Islands charge a daily per-diver fee with a dive quota; the center collects and files it.
- Certification
- A recognised card and dive insurance; for the deep Medes and the Boreas, an advanced or deep level.
A presence dive in the Costa Brava
A four-phase plan for the Medes Islands, inside your agency standards and dive plan.
Before
On the boat to Meda Gran, we sit in silence for a minute and set a simple intention: chase nothing.
Below
When stable and conditions allow, notice the marine life without touching or pursuing it. Breathe naturally and continuously as trained. Keep your buddy, gas, depth and route in view; leave the observation whenever the dive needs your attention.
Between
On the surface, we log how long the encounter lasted, and how it felt.
Beyond
On land, we try the same with a person: approaching without intruding.
The breathing in this plan is practised in Breathwork for divers. New to this? Read what Mindful Diving™ is.
Frequently asked questions
When is the best time to dive the Costa Brava?
May to October for warmth; in winter visibility is often better, with a drysuit or 7 mm suit.
How much does it cost to dive the Medes Islands?
A daily reserve fee is added to the boat trip. The indicative total is around €70–100 for two dives.
Can I dive the Costa Brava with Open Water?
Yes. There are many dives to 18 m in the Medes, Tossa and Cap de Creus. The deeper wrecks need further training.
What can you see diving the Medes?
Groupers, dentex, barracuda, morays, lobsters and gorgonian walls, thanks to decades of protection.
Nearby waters
Atlas sites here
This water is not yet linked to an Atlas guide.
Find a center near herePresence here
Presence notes appear here once enough divers have logged this water — the same house number the Tide holds everywhere.
Safety first
On scuba, breathe naturally and continuously as trained; never hold, skip or deliberately restrict your breathing. Keep attention on your buddy, buoyancy, gas and surroundings. Leave optional exercises out of descents, ascents and any demanding task.
Dive this water with a trained practice
MD-1 Mindful Diver™ is studied online and practised on the dives you already make — including this one.