Bolivia
21.67 S, 66.50 W
summit elevation 5100 m
Stratovolcano
Note: volcanoes with the same name are found in West Africa and Colombia.
Santa Isabel Volcano is located in NW Colombia, 9 km SSW of Nevado del Ruiz volcano.
Laguna Verde (75°21´W, 4°49´N) is a medium-sized lake (900 m long and 400 m wide) with an oval shape, located at an elevation of 4300 m, 2 km northeast of Santa Isabel Volcano, inside Los Nevados National Park.
The lake ecosystem has been classified as Subalpine Rain Páramo,
No recent eruptions.