Church of Olba Monument · Olba, Gúdar-Javalambre, Teruel 17th-century Baroque church of Santa Catalina in Olba, with three naves and a tower topped by a rubble-masonry cone; it holds the mausoleum of Tadeo Calomarde, damaged during the Civil War. Photo: Juan Carlos (CC BY-SA 2.0) What to see and do in Olba