El Viejo (Municipio) is home to 38 named mountains. The highest is Volcán Cosigüina at 871 m.
There are 38 named mountains in El Viejo (Municipio). The highest and the most prominent mountain is Volcán Cosigüina.

Yes. El Viejo (Municipio) has 38 named mountains. The highest is Volcán Cosigüina at 871 m.
The highest mountain in El Viejo (Municipio) is Volcán Cosigüina, at 871 m.
El Viejo (Municipio) has 38 named mountains.
