Nature and Travel | Iceland Monitor | Thu 23 Jul 2015 | 11.41 GMT | Modified 19 Apr 2016 16.13 PHOTO: Rock splitting from cliff face Will the rock break from the mainland? Photo: North-West Iceland Police All eyes are on Ketubjörg cliff in northern Iceland, where a large chunk of the cliff face appears to be ready to split from the mainland. The photos above and below show a major crack appearing to run almost all the way through a section of the rock. Ketubjörg. Photo: North-West Iceland Police Photos