Visit the Grade Monasteries of METEORA in the Greek Mainland and the traditional city of Kalampaka.In the Central of Greece where the plain of Thessaly ends, gigantic rocks raise that create a spectacle which is unique worldwide.Historians and Geologists started to be interested in the creation of these rocks 1000 years ago.UNESCO has characterized the HOLY METEORA as a ”monument of Humanity that has to be maintained”. The place of Holy Meteora since 1995 with the state law was declared ” a place holy, immutable and inviolable”, a fact that secures its Orthodox authenticity and its effective protection. (History, Religion, Culture and Spiritual tour).