Agios Dimitrios Monastery Karakala is located 12km from Nafplio,. It is believed constructed around the 11th century. The monastery was a kind of fortress in the years of the Greek revolution and served as an arsenal of fighters.
The monastery consists of five churches: St. Paraskevi, St. Irini Chrysovalandou, St. Nekatarios, Panagia Portaitisa and Osios Ephraym of Syros.