is a natural beach, between the beach of Ribes Altes and the beach of Ses Ielles, in a cove enclosed by rocks. It is formed by three small beaches, the largest at the bottom of the cove, facing south, has a length of 22 m and a width of 10 m, formed by gravel and pebbles, which is usually dirty with dried remains of posidonia. Nudism is practiced there. The name Cala Bona comes from the fact that it was once well regarded by fishermen, as it was a place where fishing was abundant.
, 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.