Tenerife - a volcanic island from Hillewood.

Tenerife is the largest island of the seven Canary Islands. Mount Teide is a volcano on Tenerife, and the third largest on the planet.
The peak of Teide, is 3,718 metres above sea level. The volcano and its surroundings comprise Teide National Park.
Teide National Park is a useful volcanic reference point for studies related to Mars because of the similarities in their environmental conditions
and geological formations. This video shows the beautiful and strange landscapes of Tenerife.