The Holy Trinity Monastery (also known as Agia Triada) is situated at the top of a rocky precipice over 400 metres high and forms part of 24 monasteries which were originally built at Meteora. The church was constructed between the 14th and 15th centuries and is included in the UNESCO list of World Heritage Sites titled Meteora.
Holy Trinity was built in 1475–76, though some sources say the construction dates of the monastery and its adjoining chapel, dedicated to St. John the Baptist, are unknown.
The church plan is in the form of a cruciform type and has a dome which is supported on two columns. The monastery’s main cathedral was constructed in the 15th century and decorated with frescoes in 1741 by two monks. A pseudo-trefoil window is part of the apse. There are white columns and arches, as well as rose-coloured tiles. A small skeuophylakion adjoining the church was built in 1684. Its broad esonarthex barrel vault was built in 1689 and embellished in 1692. The small chapel of St. John the Baptist, carved into the rock, contains frescoes from the seventeenth century. It was richly decorated and had precious manuscripts; however, these treasures were looted during World War II, when it was occupied by the Germans. The building's sixteenth-century frescoes are reported to be post-Byzantine paintings. A fresco of St Sisois and the skeleton of Alexander the Great adorns the walls.
At one time, fifty monks lived at Holy Trinity, but by the early twentieth century, there were only five. Visitors are allowed. Patrick Leigh Fermor is reported to have visited the monasteries here several decades ago, as a guest of the Abbot of Varlaam. Even then, Holy Trinity was one of the poorest monasteries in Meteora.
References:The church of the former Franciscan monastery was built probably between 1515 and 1520. It is located in the UNESCO World Heritage Site of Old Rauma. The church stands by the small stream of Raumanjoki (Rauma river).
The exact age of the Church of the Holy Cross is unknown, but it was built to serve as the monastery church of the Rauma Franciscan Friary. The monastery had been established in the early 15th century and a wooden church was built on this location around the year 1420.
The Church of the Holy Cross served the monastery until 1538, when it was abandoned for a hundred years as the Franciscan friary was disbanded in the Swedish Reformation. The church was re-established as a Lutheran church in 1640, when the nearby Church of the Holy Trinity was destroyed by fire.
The choir of the two-aisle grey granite church features medieval murals and frescoes. The white steeple of the church was built in 1816 and has served as a landmark for seafarers.