Quilotoa

Ecuador / Cotopaxi / Pujili /
 lake, volcano

Quilotoa is a water-filled caldera and the most western volcano in the Ecuadorian Andes.

The 3 kilometres (2 mi) wide caldera was formed by the collapse of this dacite volcano following a catastrophic VEI-6 eruption about 800 years ago, which produced pyroclastic flows and lahars that reached the Pacific Ocean, and spread an airborne deposit of volcanic ash throughout the northern Andes.The caldera has since accumulated a 250 m (820 ft) deep crater lake, which has a greenish color as a result of dissolved minerals.
Nearby cities:
Coordinates:   -0°51'33"N   78°54'15"W
  •  80 km
  •  169 km
  •  179 km
  •  183 km
  •  208 km
  •  222 km
  •  258 km
  •  518 km
  •  658 km
  •  793 km
This article was last modified 12 years ago