Time Out says
A cove in the heart of Cap de Creus where the only way to arrive is with a two-hour walk. In the summer, boats moor there but at other times, it's a paradise
The black rocks of Cap de Creus mark the most easterly point of the Iberian Peninsula, and the wildest part of the Costa Brava, as spectacular as it is treacherous; covered in thousand-year-old remains, it still jealously guards some of its best-kept secrets. One of them, which we're generously sharing with you here, is Cala Tavallera, located about 2km from Port de la Selva, but only accessible from the GR11, the hiking route that connects the Mediterranean with the Atlantic.
In some blogs and guides they insist that the beach can be reached by 4WD but the safest way to get there has always been by a two-hour walk that ends with a well-deserved prize: a cove that's practically deserted in summer and winter. It has a shelter for spending the night and witnesses dawns that feel as though a new world has been born. The seabed is fabulous and has a wide range of creatures living on it. At the height of summer many small boats anchor there, but at the start and end of the season, it's very rare to find anybody else there. If you do want to spend the night, it's a good idea to call the local council to make sure the shelter is in usable condition and available.