The video shows images of the landslide in Alta, northern Norway. The houses on the ground were washed out to sea. There were no casualties. The 600-metre wide block of land sank on the afternoon of Wednesday 3 June.
Footage captured by drones yesterday shows the devastating moment a piece of the coastline began to move towards the sea in the northern town of Alta.
The land disappears underwater as the current of the sea carries several building back towards the land.