DiveCodex

Pota de Llop

East coast of Meda Gran. The deepest site at Medes, dropping to 50m. Rocky cliff with gorgonians, a cave, conger eels, and spiny lobster.

The dive

The cliffs of Meda Gran continue below the surface as vertical walls that drop past 40 metres into open water. Small platforms break the descent, each one a chance to find spiny lobsters backed into crevices and large octopuses flattened against the rock. The gorgonians begin in earnest below 15 metres -- red fans and sponges carpeting the wall as far as visibility allows, with groupers holding position in the flow. In the shallows, nudibranch species colonise the rock surfaces where filtered light still reaches. The deep wall invites you further down, and that is the discipline this site demands: the gorgonians do not thin out at 30 metres, they thicken, pulling the eye toward depths that push recreational limits.

What makes it special

Pota de Llop is the Medes site that weather guards. The northeast exposure means tramontana and levante winds lock it off for much of the season, and dive centres default to the sheltered southern rocks instead. The result is a site that receives a fraction of the diver traffic, where lobsters and octopus are reliably found because they have not learned to retreat, and where three independent sources mention sunfish as a possibility -- more than at any other Medes site. The comparison to Pedra de Deu is apt: both offer deep gorgonian walls on Meda Gran's flanks. But Pota de Llop faces the open sea, and on the rare calm day when the boat anchors here, the wall feels genuinely wild.

Know before you go

Weather is everything. Confirm with your centre the morning of the dive that Pota de Llop is still the plan -- it can be substituted for a sheltered site at short notice if wind picks up. The deep wall is the primary hazard: its gradual profile makes it easy to drift past 35 metres without noticing, so agree on a maximum depth before entry and watch the computer. Below the thermocline, temperatures drop significantly, so adequate exposure protection matters more here than at shallower Medes sites. If you are specifically requesting this site, mention it when booking -- centres may not offer it unprompted.

Depth & Profile

5m
Min depth
50m
Max depth
20–35m
Typical range
wallrock

Location

42.0496°N, 3.2252°E

Conditions

Temperature
13°C24°C
Visibility
10–25m
Current
variable

Difficulty & Certification

advancedMin cert: AOWNitrox recommended

Weather-dependent access, walls exceeding recreational limits, and exposed north/east position. Les Illes notes the walls 'often exceed the reasonable limits of recreational diving.'

Regulations

marine-reservePermit required5.15€ per person

Parc Natural del Montgri, les Illes Medes i el Baix Ter

Frequently Asked Questions

Why is Pota de Llop less frequently dived than other Medes sites?
Its northeast position on Meda Gran exposes it to both tramontana (north wind) and levante (east wind), which are common on the Costa Brava coast. When either blows, the site is undiveable. Centres default to sheltered southern sites like Carall Bernat or Tasco Gros, so Pota de Llop only gets dived on calm weather windows.
How does Pota de Llop compare to Pedra de Deu?
Both are deep wall dives on Meda Gran with gorgonians and similar depth profiles. Pedra de Deu faces north and has better-documented gorgonian diversity (three species). Pota de Llop faces east, is more weather-exposed, and is visited even less frequently -- meaning the wildlife is less accustomed to divers.
Can I see sunfish at Pota de Llop?
Sunfish (Mola mola) are mentioned by three independent sources as a very occasional sighting at this site -- more frequently referenced here than at most other Medes dive sites. However, sightings are unpredictable and there is no confirmed seasonality data specific to this location.
What depth should I plan for?
The walls descend past 40 m and reach 50 m with nitrox. Most recreational profiles stay between 20-35 m where the gorgonian coverage and invertebrate life concentrate. Les Illes notes the walls 'often exceed the reasonable limits of recreational diving' -- agree on a maximum depth with your guide.
Is Pota de Llop good for macro photography?
Yes -- the shallow wall sections host numerous nudibranch species, and the platforms shelter large octopuses and spiny lobsters. The lower diver traffic means less disturbed subjects. Bring a macro lens for the shallows and wide-angle for the gorgonian walls.

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