[4][5] According to the Sistema de Transporte Colectivo, Ermita serves as a transfer station of Line 12.

[6] It is located in the Benito Juárez borough of Mexico City, directly south of the city centre on Calzada de Tlalpan.

The station logo depicts a chapel: the Spanish word ermita means a small chapel constructed outside a church.

[4][5] The name of this station refers to San Cosme ermita, constructed in 1526.

[7] The Line 12 station was opened on 30 October 2012 as a part of the first stretch of the line between Mixcoac and Tláhuac.