Osiou Grigoriou monastery (founded in the 14th century), one of the twenty Orthodox male monasteries on Mount Athos.
- Package: Monasteries of Mount Athos
- Categories: Religion & Belief
- Location: Greece
- Event date: 03.06.2016
- Date published: 13.06.2016
- Author: Vladimir Fedorenko
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4928x3280px, 6.1Mb