Crater Lake Volcano - John Seach
Oregon, USA

42.93  N 122.12  W
summit elevation 2487 m
Caldera

Crater Lake was formed 6 900 years ago when 50 cubic km of material was erupted forming the caldera.
The lake is 8.9 km in diameter and 590 m deep. Wizzard Island is a post caldera cinder cone.
Crater Lake is located at the summit of a young volcanic field. Crater lake is a popular tourist attraction.
 

Crater Lake Volcano
www.volcanolive.com
Copyright John Seach