is a natural beach in the municipality of Port de la Selva, located in the Golfet bay, between Cap de la Cabassa to the west and Cap Ravener to the east, about six kilometers from the town. It is 135 meters long and has an average width of about fifteen. It is composed of coarse sand and small flat stones. The slope into the sea is not very steep in the first few meters but the slope soon increases. Nudism is practiced there.
, a Neolithic settlement, reveals a glimpse into ancient urbanism and cabins. The site, spanning 800 m², showcases well-preserved remnants of sub-rectangular houses forming a 'U' shape, an isolated oval cabin, and traces of communal life. The oval cabin, measuring 10 x 7 m, likely served as a communal hub for cooking and essential activities. Archaeological phases, from the early to late Neolithic, reveal evolving structures and cultural artifacts. Nearby, the Serra de Rodes and Cap de Creus boast a concentration of dolmens, illuminating the region's megalithic heritage. Ca N'Isach offers a remarkable window into Neolithic life, with a rich history spanning millennia.