You might want to spend some time browsing the exhibits at Campo Valdes Roman Baths, Maritime Museum of Asturias, or Gijon Railway Museum. Palacio de Revillagigedo, Archaeological-Natural Park of Campa Torres, and Bateria Alta de Santa Catalina are some of the local landmarks to explore. You might spend a leisurely day outdoors at Cerro Santa Catalina Park and Begoña's Gardens & Promenade.