Termas de Santa Teresita
Termas de Santa Teresita is a village near Estación Mazán in Arauco Department, La Rioja Province in northwestern Argentina.
Arauco is 33 km west, Estación Mazán is 10 km south.
In 2022 it had 124 inhabitants
It stands in the Salado River Basin.
A railway line used to come all the way there - and end there.