Named after the city of Olhao, the coastal city in southern Portugal, this wonderful park combines natural beauty and ancient history. It is characterized by architecture in the Portuguese colonial style with walls and a beautiful historical building, as well as a museum with some antiquities from the colonial period and beyond. In addition to the library, which contains a number of historical and literary books. Visitors enjoy visiting it due to the green spaces that allow them to relax on hot days and the opportunity to take family picnics in an ideal atmosphere. In addition, the garden includes a playground for children to run, play and enjoy their time, as well as some kiosks dedicated to selling drinks and snacks.