Convent of Santa Catalina de Sena Monument · Ocaña, Mesa de Ocaña, Toledo Image of Ocaña, not of the place itself. The convent of Santa Catalina de Sena, in Ocaña (Mesa de Ocaña, Toledo), is a 17th-century building in Renaissance style, formerly known as the convent of San Buenaventura. It is one of the many religious houses dotted across Ocaña's historic centre. Photo: Carlos María de Lezcano Fernández (Public domain) What to see and do in Ocaña