Cayos Zapatillas offer some of the best skin diving in the marine park, windward from Crawl Cay. The variety of underwater ecosystems includes fan gardens and coral reefs. Choose from a variety of depths and currents to suit your skills. More intrepid and experienced divers can explore a series of nearby caves at a depth of 40 feet and require underwater lights.

Built on the land occupied earlier by the Corpus Christi hospital, one of the city's medieval hospitals. In 1558 the city exchanged plots with Archishop Esteban Almeyda and the hospital was relocated to the Parish of Santiago. The building may have started in the 16th Century, soon after the establishment of the Orihuela Bishopric. It underwent profound changes in the 18th Century under the reigns of Bishops José Flores Ososrio and Pedro Albornoa Tapia. In the mid-20th century, it lost its original functions, was restored at the beginning of the 21st Century and is currently home to the Diocese Museum of Sacred Art. At the back, facing the river, there is a gallery with semi-circular arches. Inside, another striking feature is the cloister with heraldic decoration, the main staircase of Alicante marble and the dome built on an octagonal base, with exterior cobalt blue glazed tiles.

The Post Office was built in 1895 during the era of the gold rush. The interior has been modified, but the outside still features the originally constructed street frontages with colonnades on both levels and a central clock tower.