Burgo de Osma-Ciudad de Osma
Burgo de Osma-Ciudad de Osma is the third-largest municipality in the province of Soria, in the autonomous community of Castile and León, Spain. It has a population of about 5,250.
Image:El Burgo de Osma - 020.jpg|150px|thumb|left|The Burgo de Osma Cathedral, founded in 1232.
Image:Universidad de Santa Catalina. Patio.jpg|150px|thumb|left|Old University of Santa Catalina
It is made up of two parts:
- the smaller Ciudad de Osma to the west of the river Ucero, which flows southwards to the river Duero; and
- the larger El Burgo de Osma to the east of the river Ucero, the cathedral town of the province.