The Holy Monastery of the Great Meteoron, also known as the Monastery of the Transfiguration of the Saviour, is the largest and oldest of the Meteora monasteries. Founded in the 14th century by Saint Athanasios, it became the spiritual and administrative center of Meteora monasticism. Its size and prominence make it a must‑visit for travelers who want to understand the history and scale of these cliff‑top sanctuaries.

Inside, you’ll find the katholikon, richly decorated with post‑Byzantine frescoes, an extensive museum displaying manuscripts, icons, and religious artifacts, and a refectory that offers a glimpse into the monks’ communal life. The monastery’s balconies provide some of the most dramatic views across the sandstone pillars, making it a rewarding stop for photographers and history enthusiasts alike.

👉 Wear sturdy shoes. The stair climb is longer than at other monasteries, but the views and interior collections make the effort worthwhile.