The hidden Byzantine gem of Saint Thekla amidst lush greenery
Hidden in the heart of southern Evia, near the picturesque village of Avlonari, the Byzantine chapel of Agia (Saint) Thekla invites travelers on a journey back in time. It is a small but invaluable preserved monument that combines history, religious heritage, and natural beauty.
Located in the Municipality of Kymi-Aliveri, just a few kilometers outside of Avlonari, this little church is a "hidden treasure" of Evia worth discovering. Below, you will find information about the church's history and architecture, its natural location and accessibility, as well as useful tips for your visit, including how to combine your trip with other activities in the area.
History and Architecture of the Church
The chapel of Saint Thekla is a small single-nave church with a cross-in-square architectural style – a characteristic example of Evian church architecture from the late Byzantine period.
Its construction dates back to the late 13th or early 14th century, although certain elements suggest it may have originally been built at the end of the 1st millennium and later reconstructed into its current form. Since 1958, the church has been designated a preserved historical monument, emphasizing its significant cultural and architectural value for Evia island.
Inside the church lies a treasure of Byzantine art: important frescoes adorn the walls and reflect the artistic style of the Palaiologan era. Particularly striking is the depiction of Christ Pantocrator in the semicircular apse of the sanctuary, while the large figures of Saint Nicholas and Saint Basil near the iconostasis also stand out.
The Holy Altar of the church is of particular interest: a marble slab, likely originating from an ancient building, has been used in its construction – an example of material reuse often seen in Byzantine monuments. All these details give the church a unique historical and artistic value, despite its small size and simple appearance.
The religious significance of the church is also noteworthy: it is dedicated to Saint Thekla, an early Christian saint and equal-to-the-apostles. Her feast day is celebrated on September 24th, when the chapel hosts a local festival.
According to local tradition, in earlier times, during Saint Thekla’s celebration, a large traditional fair (emporopanigyri) was held in the area, established during the Ottoman era and later moved in 1870 to nearby Avlonari. This historic festival testifies to the important role the church and the settlement played in the religious life of the local community through the centuries.
Natural Location and Accessibility
The chapel is located in the small settlement of Agia Thekla, just outside the village of Avlonari and very close to the provincial road connecting Avlonari with the coastal town of Kymi.
The church’s setting is truly idyllic: it stands in a lush green valley, surrounded by a beautiful natural landscape filled with plane trees, olive trees, and cypresses. Next to the chapel flows a small stream, creating a cool and serene atmosphere, especially during the warm months. The tall cypress and plane trees offer shade and contribute to the sense of reverence that the place exudes.
Access to the site is fairly easy via the provincial road. By car, you’ll travel approximately 70 kilometers from the city of Chalkida to reach Avlonari – a route that takes around one hour.
From Avlonari, Saint Thekla is just a few kilometers to the southeast – you’ll find signs directing you to the settlement. If you’re coming from the Kymi area, the chapel lies along the route, about 20 minutes west of Kymi on the road to Avlonari.
By bus (KTEL), there is a route from Chalkida to Kymi that passes through Chania Avlonariou, but to reach the chapel itself, you will need to either walk for 20–30 minutes from the village or use a private vehicle/taxi. The walking route is pleasant, although caution is advised when walking along the provincial road.
What to Expect – The Visiting Experience
Visiting the Byzantine chapel of Saint Thekla is an experience that combines culture, history, and nature. The chapel itself is small and unadorned on the outside, built with local stone and a tiled roof – a modest example of medieval architecture that harmonizes with the natural landscape.
Although the dimensions of the church are humble, the sense of awe is strong as you stand before a centuries-old structure. The surrounding area is open and you are free to walk around the building – you’ll notice the semicircular sanctuary apse on the eastern side and traces of old stone architectural elements that may have been reused in the masonry.
The interior, when accessible, hosts the aforementioned old frescoes. Due to their age, the colors are faded and signs of wear are evident, but you can still distinguish the figures of Saints and decorative zones, mentally transporting you to the Byzantine era.
Keep in mind that the chapel may be locked outside of service or feast days, as is common practice for the protection of such monuments. If you find it closed, do not be disappointed – even from the outside, the courtyard and surrounding landscape offer serenity.
For those especially interested in seeing the frescoes up close, it is recommended to coordinate your visit with the local parish or the Municipality of Kymi-Aliveri. Alternatively, visit the chapel on September 24th during the feast of Saint Thekla, when a service is usually held – at that time the chapel opens and comes to life with worshippers and visitors.
Be prepared for a quiet and unpretentious experience:this is not an organized tourist attraction with tickets or guided tours, but a place of prayer and history. Respect the sanctity of the site – keep noise to a minimum, dress modestly during your visit (especially if entering), and of course, do not touch the delicate frescoes.
The area around the church is ideal for a bit of rest or a short nature walk, listening to the birdsong and the babbling stream. You’ll find a few benches or shady spots under the trees where you can sit and enjoy the atmosphere.
The Chapel on the International Film Scene
The chapel of Saint Thekla gained particular fame when it was used as a filming location for the international short drama film The Case of Mary Ford, where both Greek and international actors shot scenes inside and around the church. For more information about the film, you can visit the link: The Case of Mary Ford.
Useful Information & Activities in the Area
After visiting the chapel, take time to explore the nearby village of Avlonari. Avlonari is a traditional settlement built amphitheatrically on a hill, known for its authentic atmosphere and old stone-built houses.
There you will find the imposing Medieval Tower of Avlonari,19 meters tall, standing at the village’s highest point – a 14th-century Venetian tower and one of the best-preserved in Evia. You can walk up to it for a panoramic view. In the village square, there are cafés and tavernas where you can try local cuisine and refresh yourself after your tour.
Visit Saint Demetrios at Chania Avlonari: The Church of Agios (Saint) Demetrios,located in Chania Avlonari, is one of the most significant Byzantine monuments of Central Evia. Built in the 11th century, the church has three aisles, with the central one dedicated to Saint Demetrios, the right to Saint Thekla, and the left to Saint Eleftherios or Saint Seraphim.
The church features significant frescoes within, representing the Byzantine art of its time. Its cross-in-square design with a dome is a hallmark of 11th-century ecclesiastical architecture.
Additionally, it incorporates architectural elements from earlier periods, showcasing the enduring history of the site.
Beaches near Saint Thekla:If you're traveling in summer, don’t miss the chance to visit nearby beaches in Evia. About 10–12 kilometers from Avlonari lies Mourteri Beach and Agios Merkourios (or Merkouri),one of the longest and most beautiful beaches in the area, stretching up to 4 kilometers.
Mourteri is known for its sandy shore with fine pebbles and the clear waters of the Aegean. Ideal for swimming and relaxing after your historical visit, this beach also features a few tavernas where you can enjoy a meal by the sea.
Other beaches worth exploring in the wider Municipality of Kymi-Aliveri are Korasida and Kalamos,both renowned for their turquoise waters and natural beauty.
Nature and Hiking:The area around Saint Thekla is also ideal for nature lovers. In addition to the green surroundings of the chapel itself, you can follow small trails along the ravine for a short hike.
In spring and autumn, nature is at its best – the birds, the flowing waters, and the cool shade of the plane trees create the perfect setting for photography and relaxation.
If you have more time and feel like exploring, it's worth visiting Lake Dystos, the tower, and the ruined residence of Kontostavlos, all located within an important wetland of South Evia.
You can also wander through the unique attractions of Kymi and feel the magic of tradition and history that comes alive in every corner.
Local Festivities:If you find yourself in the area at the end of September, the feast of Saint Thekla on 24/9 is a chance to experience an authentic local festival. On the eve, a Vespers service is held, while on the day itself, a Divine Liturgy usually takes place – nowadays typically in the larger church of Saint Basil in Orologio for capacity reasons, but the chapel of Saint Thekla remains the focal point of the celebration.
During those days, Avlonari comes alive with outdoor vendors, music, and local delicacies. You'll have the chance to see the area bustling with life, participating in a custom that has lasted for generations. If, on the other hand, you prefer quieter visits, choose a different time of year, as the chapel offers peace and seclusion throughout the rest of the year.
Leisure and Food
During your visit to the area, don’t miss the chance to enjoy a coffee or a traditional meal in Chania Avlonari. There, you’ll find traditional cafés and tavernas serving local flavors and fresh ingredients.
Alternatively, head to the nearby beaches, such as Mourteri and Korasida, where you’ll find charming seaside establishments. For a more authentic experience, explore the picturesque villages of Kymi, where you’ll discover welcoming cafés and tavernas with local specialties.
Discover the Best Options for Food and Leisure in the Area
Why Visit the Chapel of Saint Thekla
The Byzantine chapel of Saint Thekla in Evia is a destination that combines the solemn atmosphere of religious tradition with the unpretentious beauty of nature and the charm of history..
Whether you’re a lover of Byzantine architecture or simply seeking a quiet stop away from the crowded tourist paths, Saint Thekla will reward you.
Plan your visit, enjoy the journey through the Evian countryside, and let this small chapel transport you to another era. Evia hides many such gems – and discovering Saint Thekla will certainly be an unforgettable part of your travel experience on the island.
Happy exploring in Evia – adventure awaits you!
