Teneguía (Spanish: /tene'ia/) is a monogenetic cinder cone – a volcanic vent which has been active once (in 1971) and has had further seismic activity. It is situated on the island of La Palma, one of the Canary Islands, and is located at the southern end of the sub-aerial section of the Cumbre Vieja volcano, of which Teneguía is just one of several vents. 1971 eruption This vent was the source of a subaerial volcanic eruption in Spain, which occurred from October 26 to November 28, 1971. Eart…