I share this, mainly because of the beautiful photos of this unique area of Greece, and this unique famous and historic holy monastery, etc.
As to the 'bell ringing' in the background, it is somewhat mysterious, though beautiful, and does not sound like what would be the expected actual bell ringing sounds of this place. It sounds as if it were artificially amplified somehow, an artificial composite of various bell ringing, electronically reproduced and enhanced from other places. But?
Facinating Visit to Meteora, Russian narration-wonderful photos and video views