Founded in 1541, the Monastery of Varlaam is the second largest in Meteora and widely regarded as having the most beautiful frescoes in the complex. The church of All Saints contains 16th-century paintings by the Theban artist Frangos Katelanos, whose bold colours and expressive figures represent the peak of Macedonian Renaissance painting in Greece.
The monastery is named after the ascetic Varlaam, who came to this rock in the 14th century and built three chapels before the current buildings were erected. Today it functions as a working monastery with a small community of monks, though it opens its gates to visitors in the mornings and late afternoons. Dress code is strictly enforced: covered shoulders and long trousers or skirts are required.