When invasions of Greece by crusaders and invaders from neighboring countries began in the XIII century, the steep cliffs of Meteora became a reliable protection for the monks. In 1334, the monk Athanasius (Meteora) founded the Monastery of the Transfiguration of the Lord or "Great Meteora" on a 613-meter-high rock, which became the main and most famous building of the complex. He named the rock, which served as his home, Meteora, i.e. "floating in the air". Soon the whole area was called Meteora, meaning "floating in the air".
By the 16th century there were already more than twenty monasteries in Meteora. But a century later, the monastic movement began to decline, and today there are only four active male monasteries: Transfiguration of the Lord, Varlaam, St. Nicholas Anapavsas, Holy Trinity, and two female monasteries: St. Barbara ("Rusanu"), St. Stephen. The others have either turned into ruins or have completely disappeared.
Individual visit
It is quite difficult to find useful information on the Internet for independent travel (without a tour group and guide). There is a description, a schedule for tourists to visit each of the monasteries, the cost of entrance tickets and, perhaps, everything. But the locals can tell the smallest details, and in the hotel will give you a map and explain in plain English how to get there. No matter in which village near Meteora you are staying - Kalambaka or Kastraki - every hotel owner is interested in keeping his client satisfied, so he will provide you with all the necessary information. There is only one route up from the villages, and the monasteries are reached by a good paved road and stone steps, making them accessible to people of all ages.
If you have only a day at your disposal, I advise you not to even try to visit all the monasteries, but rather opt for two or three. It will be enough to wander around the courtyards, familiarize yourself with the life of ancient monks, presented in the expositions, visit museum rooms and shops with souvenirs. Buy bracelets, icons, handmade crosses. To merge with the sky, to stand still looking down and admire the view of the plain below, to be penetrated by the spirit of brave people who risked to build such structures on steep cliffs. To take memorable pictures, making Meteora a place in your heart forever.