Lesbos is one of the most sacred islands in Greece, its landscape dotted with historic monasteries that are centres of Orthodox pilgrimage, art and learning. The greatest is the Monastery of Limonos near Kalloni, the largest on the island, founded in 1526, with its museums and a library of five thousand books. In the volcanic west, the clifftop Monastery of Ypsilou crowns Mount Ordymnos above the Petrified Forest, while in the north-east the revered Monastery of Taxiarchis at Mantamados draws pilgrims to its miraculous icon of the Archangel Michael. Near Thermi, the Monastery of Saints Raphael, Nikolaos and Irini honours martyred saints and is a major place of pilgrimage.
This guide covers the main monasteries of Lesbos, their history and treasures, and how to visit these holy sites of the island.
Here you will find a guide to the monasteries of Lesbos: the great Limonos Monastery near Kalloni, the clifftop Ypsilou on Mount Ordymnos in the west. The revered Taxiarchis at Mantamados with its miraculous icon, the Monastery of Saints Raphael, Nikolaos and Irini near Thermi. How to visit these sacred sites across the island.
What are the main monasteries of Lesbos?
The main monasteries of Lesbos are Limonos near Kalloni, the largest on the island, Ypsilou on Mount Ordymnos in the west, Taxiarchis at Mantamados with its miraculous icon, and the Monastery of Saints Raphael, Nikolaos and Irini near Thermi.
Lesbos is a deeply religious island with a long monastic tradition, and its countryside is scattered with historic monasteries that are important centres of Orthodox faith, pilgrimage, art and education. The island holds around fifteen monasteries in all, of which four are the most visited and revered, drawing worshippers from across Greece.
The four great monasteries are Limonos near Kalloni, the largest and most important on the island. The clifftop Ypsilou on Mount Ordymnos in the volcanic west. The Taxiarchis at Mantamados in the north-east. Famous for its miraculous relief icon of the Archangel Michael. And the Monastery of Saints Raphael, Nikolaos and Irini near Thermi, honouring martyred saints.
Beyond these, the island is rich in smaller monasteries, Byzantine churches and chapels set amid olive groves, on mountainsides and by the sea. Together they form a remarkable religious heritage, and visiting them is one of the most rewarding ways to explore the history and culture of Lesbos.
What is the Limonos Monastery near Kalloni?
The Limonos Monastery is the largest and most important on Lesbos, four kilometres north-west of Kalloni.
The greatest monastery on Lesbos is the Monastery of Limonos, also called the Leimonos Monastery, set four kilometres north-west of the central town of Kalloni, near the great gulf. Dedicated to the Archangel Michael, it is the largest and most important monastery on the island, with the most extensive grounds of any.
The monastery was founded in 1526 by Saint Ignatios Agallianos, on the site of an earlier Byzantine foundation. From the start it was an important place of asceticism and worship. It became renowned for its school, which taught theology and Greek letters during the centuries of Ottoman rule, a beacon of education and faith.
Limonos is a rewarding place to visit, with its imposing buildings, chapels. Museums of ecclesiastical and folk treasures, and above all its famous library, which houses five thousand books and manuscripts, some dating from the fifteenth century. Rich in history and art, it is the spiritual heart of the island’s monastic tradition.
What is the Ypsilou Monastery in the west of Lesbos?
The Ypsilou Monastery stands on the summit of Mount Ordymnos at 634 metres, in the volcanic west of Lesbos above the Petrified Forest.
In the wild volcanic west of the island, the Monastery of Ypsilou crowns the summit of Mount Ordymnos at a height of 634 metres. One of the most dramatic settings of any monastery in Greece. An active men’s monastery, it is dedicated to Saint John the Theologian and rises above the barren hills that hold the Petrified Forest.
The monastery was built in 1101, on the crater of a long-dormant volcano, and its lofty, isolated position makes it a striking landmark visible from far around. From its walls, the views are magnificent, sweeping across the Petrified Forest and the volcanic landscape all the way to the sea.
Within the monastery a library preserves handwritten codices and old books dating from the sixteenth to the nineteenth centuries, along with ecclesiastical treasures. Photography is not permitted inside, preserving the sanctity of the site. Combined with a visit to the Petrified Forest and Sigri, Ypsilou is a highlight of the western reaches of Lesbos.

What is the Taxiarchis Monastery at Mantamados?
The Taxiarchis Monastery at Mantamados, in the north-east of Lesbos, is one of the most revered on the island, dedicated to the Archangel Michael.
In the north-east of the island stands the Monastery of the Taxiarchis at Mantamados, dedicated to the Archangel Michael and one of the most important and revered pilgrimage sites on Lesbos. Set among olive groves, the present three-aisled basilica dates from 1879, on the site of far older foundations.
The monastery is famous above all for its miraculous relief icon of the Archangel Michael, one of the rare relief, rather than painted, icons of the Orthodox Church. According to tradition it was fashioned by a surviving novice from clay mixed with the blood of monks slaughtered by Saracen pirates, giving it a uniquely sacred character.
Every year pilgrims travel from across Lesbos and beyond to venerate the icon, some walking long distances on foot as an act of devotion. The great feasts of the Archangel see the largest gatherings. For the full story of the village, its icon, pottery and dairy, see our guide to Mantamados and its monastery.
What is the Monastery of Saints Raphael, Nikolaos and Irini?
The Monastery of Saints Raphael, Nikolaos and Irini stands near Thermi, about twelve kilometres north of Mytilene, on the site where the three martyred saints died.
In the north-east, some twelve kilometres from the capital Mytilene and three kilometres from Thermi. The Monastery of Saints Raphael, Nikolaos and Irini has become one of the most important places of pilgrimage on Lesbos. It stands on the site associated with three saints martyred by the Ottomans in the fifteenth century.
The saints and their story were, according to tradition, revealed to the faithful through a series of visions in the twentieth century, when their relics were discovered on the hill. A monastery was built on the site to honour them. Since then it has drawn a steady stream of pilgrims and is deeply loved across the island.
The monastery, set on a peaceful wooded hill. Is a moving and popular destination for worshippers seeking the intercession of the saints. Its story of rediscovery gives it a special place in the devotion of modern Lesbos. It ranks among the four most visited holy sites on the island.
What other monasteries and churches can you visit on Lesbos?
Beyond the four great monasteries, Lesbos has many smaller monasteries, Byzantine churches and chapels worth visiting, set amid olive groves, on hillsides and by the sea.
To its great monasteries, Lesbos is rich in smaller monastic foundations, historic Byzantine churches and picturesque chapels, tucked into the landscape across the island. These range from working monasteries in quiet countryside to tiny chapels perched on rocks or hidden in caves by the shore, each with its own character.
Among the most notable churches are the grand domed church of Agios Therapon on the waterfront of the capital Mytilene, the revered Byzantine church of Panagia in the mountain village of Agiasos, an important pilgrimage site in its own right, and the striking church of Panagia Glykofilousa perched on a great rock at Petra.
Together with the four principal monasteries, these churches and chapels reveal the depth of the island’s religious heritage and its long Christian history. Seeking them out, often in beautiful natural settings, is one of the most rewarding things to do for visitors drawn to faith, history and art on Lesbos.
How do you visit the monasteries of Lesbos?
You visit the monasteries of Lesbos best by hire car, as they lie far apart across the island.
From Limonos near Kalloni in the centre to Ypsilou in the far west, Taxiarchis at Mantamados in the north-east and the Monastery of Saints Raphael near Thermi, a hire car is the practical way to reach them and to combine several in a day.
The monasteries require visitors to dress modestly, with shoulders and knees covered. Women are often asked to wear a skirt, sometimes provided at the entrance. Visitors enter quietly and respectfully, observe the opening hours, which usually pause in the early afternoon, and heed any photography restrictions, such as the ban inside Ypsilou.
The monasteries welcome both pilgrims and respectful sightseers. Many can be combined with other attractions nearby: Limonos with the Gulf of Kalloni. Ypsilou with the Petrified Forest, and Taxiarchis with the north-east. Visiting them offers a moving insight into the living faith, history and rich religious heritage of Lesbos, and rewards the traveller who takes the time to seek them out.
Frequently Asked Questions
Which is the most important monastery on Lesbos?
The most important monastery on Lesbos is generally considered to be the Monastery of Limonos, also known as the Leimonos Monastery. Located about four kilometres north-west of the central town of Kalloni, near the island’s great gulf. It is the largest monastery on Lesbos, with the most extensive grounds of any, and holds a position of great historical, religious and cultural significance. Dedicated to the Archangel Michael, it was founded in 1526 by Saint Ignatios Agallianos, on the site of an earlier Byzantine foundation. From its beginnings it was an important centre of asceticism.
Worship and, crucially, education, its famous school teaching theology and Greek letters throughout the long centuries of Ottoman rule, when such institutions helped preserve Greek learning and identity. Today the monastery is a rewarding place to visit, with its imposing buildings and chapels, its museums displaying ecclesiastical vestments, icons and folk treasures. Above all its celebrated library, which houses around five thousand books and manuscripts, some dating from the fifteenth century, making it one of the most valuable monastic collections in the region.
Other monasteries rival it in popular devotion, in particular the Taxiarchis at Mantamados, with its miraculous icon of the Archangel Michael. The Monastery of Saints Raphael, Nikolaos and Irini near Thermi, both of which draw very large numbers of pilgrims. For its size, history, learning and treasures, however, Limonos stands as the pre-eminent monastery of Lesbos and an essential visit for anyone interested in the island’s rich religious heritage.
Can anyone visit the monasteries of Lesbos?
Yes, anyone can visit the monasteries of Lesbos, as they welcome both Orthodox pilgrims and respectful sightseers of any background. Visitors are expected to observe certain rules of dress and behaviour appropriate to these active places of worship. The most important requirement is modest dress: both men and women have their shoulders and knees covered. Women are frequently expected to wear a skirt rather than trousers. With wraps or skirts sometimes provided at the entrance for those who arrive unprepared. Visitors enter quietly and behave respectfully, keeping their voices low, not interrupting services or prayer, and being mindful that these are sacred spaces rather than tourist attractions.
It is also important to respect the opening hours of each monastery. Which typically welcome visitors in the morning and again in the later afternoon but usually close during the early afternoon hours. It is worth planning visits accordingly. Photography is often restricted, especially inside the churches. At monasteries such as Ypsilou on Mount Ordymnos photography is not permitted at all, so visitors look for signs and, when in doubt, ask permission before taking pictures. Given that the monasteries are spread far apart across the large island. A hire car is the most practical way to reach them. Several can be combined with nearby attractions in a day.
Provided these simple courtesies of dress, quiet and respect are observed. Visitors of all kinds will find the monasteries of Lesbos welcoming. A visit offers a moving and rewarding insight into the living faith, history and art of the island.
Where is the Ypsilou Monastery and why is it special?
The Ypsilou Monastery is located in the volcanic western part of Lesbos, standing on the summit of Mount Ordymnos at a height of 634 metres. Roughly 81 kilometres from the capital Mytilene and close to the fishing village of Sigri and the Petrified Forest. It is special above all for its extraordinary setting, its great age and its commanding views. Dedicated to Saint John the Theologian, this active men’s monastery was built in 1101 on the crater of a long-dormant volcano. Its lofty. Isolated position on the bare volcanic peak makes it one of the most dramatically sited monasteries in the whole of Greece, a striking white landmark visible from far across the surrounding hills.
From its walls and courtyards the panorama is magnificent, sweeping across the strange lunar landscape of the Petrified Forest. One of the largest fossilised woodlands on earth. Reaching all the way to the sea, so that Mount Ordymnos is considered one of the finest viewpoints on the island. Within the monastery, a library preserves valuable handwritten codices and old printed books dating from the sixteenth to the nineteenth centuries. Along with icons and ecclesiastical treasures, adding historical and artistic depth to its natural drama. Photography is not permitted inside the monastery, in keeping with its sanctity.
A visit to Ypsilou combines naturally with the Petrified Forest, its museum at Sigri. The wild western scenery, making it a memorable highlight for travellers exploring this remote and fascinating corner of Lesbos.