These are the remains of a watchtower located in this area. In the 16th century, an agreement was reached, given the frequent attacks by corsairs and pirates, between the Universities of Roses and Cadaqués to build, respectively, the Norfeu and Cap de Creus towers. It was built with walls at the base that were 3 m thick and 8 m in height, crowned with battlements and machicolations. The tower had two floors in height and an upper parapet. The ground floor was used as a cistern, and the upper floor served as the garrison's quarters. It appears that the large Norfeu tower was destroyed by lightning in the 17th century.
, 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.