Modi (Meteora)Modi, Modestos or Agiou Modestou is a rock in the Meteora rock formation complex of Thessaly, Greece.Monastery of St. ModestusThe Monastery of St. Modestus was built around the 12th century on Modesto Rock. It was first mentioned in a 12th-century letter and was also mentioned in 1614. The monastery ruins can still be found on Modi Rock.