The most spectacular side of Cabo de Gata is the one that can only be seen from the water: 50 kilometers of volcanic coastline with black cliffs, rock arches, sea caves, and tucked-away coves that no road reaches. A boat trip is the comfortable way to explore it—without rowing, suitable for all ages—and to peek into corners that remain hidden from the land.
Excursions depart mainly from Las Negras and Agua Amarga, on the northeast side of the park, where the most isolated coves are located: Cala del Plomo, Cala San Pedro—with its old village having no road access—the Playazo de Rodalquilar under the San Ramón castle, or the Arrecife de las Sirenas at the foot of the lighthouse. Depending on the route and duration, the boat cruises along the coast, stopping at points of interest and, in many cases, leaving time for a swim.
There are short one-hour trips focused on the nearest stretch, and longer routes that reach the furthest coves. The exact itinerary and how far you go depend on the operator and sea conditions: Cabo de Gata is an open coast, and some coves can only be reached if the weather cooperates, so it is advisable to confirm when booking.
It is a morning or afternoon plan, peaceful and for the whole family, which solves exactly what this coastline makes difficult: reaching its best coves.