Likely one of the most impressive displays in nature

The Svinafellsjokull Glacier in Iceland has been around for about 10,000 years and this lucky spectator got to witness it calving off right before his eyes. This type of glacier is called a Skrið-jökull or a Crawling-glacier which makes is even more impressive that this event was caught on video.

Be sure to wait until the end of the video for the big finish, this is where the blue iceberg in the background rises up and then rolls completely over.