Taita (or father) Imbabura and Mama (or mother) Cotacachi, were believed to be gods who could move around freely.
BBC: Scaling the Ecuadorean Andes
2.
The legend has it that when they were a couple, Mama Cotacachi would wake up covered in snow whenever Taita Imbabura visited her overnight.
BBC: Scaling the Ecuadorean Andes
3.
While Mt Cotacachi requires a technical and risky climb, the steep and tough ascent to Mt Imbabura is a great exercise for other peaks (though a guide is recommended).