At Deserta Island, also known as Ilha da Barretta, you have the rare opportunity to spend a day on an uninhabited island. Enjoy peaceful white-sand beaches with crystal blue water. Arrive either by boat or water taxi and do not forget to bring water. As there is only one restaurant on the island, it is also a good idea to bring a snack.

Built on the remains of the old Moorish mosque, the building started out as a Parish Church, ascending in importance, as Archiprestal (1281), Collegiate (1413) and finally becoming a Cathedral in 1510. Building started at the end of the 13th Century. It is of Levantine Gothic Style, with three naves and a gallery, a transept transformed by Pere Compte at the beginning of the 16th Century and side chapels between the buttresses. Of note inside is the ironwork, the Baroque organ, the work of Jacinto Perales and the choir stalls, made by Juan Bautista Borja and Tomás Llorens (1716-1718). The sacristy is home to the relics cabinet and cupboard, the work of José Ganga (1732-1734), holding diverse relics within a carved bust. On the outside, of note in the Tower, built between the late 13th Century and the mid-14th Century, the same as the three main gateways, The Puerta de Cadenas (14th Century), Puerta de Loreto (15th Century) and finally, the Portada de la Anunciación, completed by Juan Inglés in 1558.

Famous Greek monuments and splendid artworks from different historical periods are exhibited at The Archaeological Museum of Kos. The most extraordinary displays here include beautiful mosaics, statues from the ancient site of Asklepeion, an extensive collection of prehistoric pottery and metallic objects, exhibits from a tomb of a young athlete dating back to the 3rd century B.C, coins, anaglyphs with various representations and many other items.