Global Volcanism Program | Image GVP-12539
The Pleistocene Nevado Anallajsi volcanic complex in Bolivia is in the center of this Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 47 km across). The flanks have been deeply eroded and a remnant peak is in the center. At the time of this image acquisition there is no evidence for Holocene activity.
Satellite image courtesy of Planet Labs, 2019.