Hypanartia lethe is a common montane species.
The genus Hypanartia includes 14 species, all of which occur primarily in subtropical regions of the Andes and the Cordilleras of Central America.
This is the subspecies Hypanartia lethe lethe.

Andrew Neild, author of The Butterflies of Venezuela helped me identify this butterfly.

First 4 photos: El Cairo area, Valle del Cauca, Colombia, 10 June 2016
Last photo: El Dorado Lodge area, Sierra Nevada de Santa Marta, Colombia, 29 October 2014