I had a two week pilgrimage to Mt Athos on Summer 2019. It was literally a trip to another world. We wondered around the peninsula and visited few monasteries and met wonderful people living there. Happy to see this on HN. If anyone has any questions I'm more than happy to answer those.
Btw, there's a great documentary about Mt. Athos that I think really expresses the ehtos of the place: https://youtu.be/U5pwfLRI-R8