Bukelon Fortress – The Stone Guardian of Sakar
Bukelon Fortress stands on a plateau in the southeastern part of the Sakar Mountain, near the Tundja River and close to the modern-day border with Turkey. It holds the echoes of turbulent centuries and historic battles.
Covering an area of approximately 10 acres, the fortress was an integral part of the strategic defense system of Adrianople (present-day Edirne).
Witness to Epic Battles
Bukelon Fortress has played a key role in several pivotal moments in European history.
In 378 AD, a major battle occurred nearby between the Roman army, led by Emperor Valens, and the Gothic tribes. The Romans suffered a devastating defeat, and Emperor Valens was killed in the conflict.
Centuries later, on April 14, 1205, near Bukelon, the Bulgarian forces of Tsar Kaloyan, alongside Cuman cavalry, decisively defeated the Latin Crusaders. Emperor Baldwin I, who led the Crusader army, was captured during the battle. It is believed he spent the night in Bukelon before being transported to Tarnovo.
The fortress is also linked to King Michael III Shishman and his campaigns against Byzantium in 1328. According to researchers, he may have reconstructed the fortifications. Near the entrance, a brick monogram shaped like a cross contains the letters “M, H, L” – believed by some to reference the Bulgarian king.
Others attribute the mark to Manuel Apokavk, a Byzantine governor mentioned in records from 1344.
Architecture and Construction
Bukelon is a classic example of a fortress with a “tower of refuge” – tall, compact, and built for both defense and survival. Despite its limited footprint, the fortress features massive walls, within which are integrated rooms designed to shelter defenders during sieges.
The tower is constructed from rubble bonded with white mortar. Decorative elements are minimal, consisting primarily of brick belts, with the uppermost belt featuring five rows of bricks. In some areas, traces of timber can be seen, though they play no significant structural role.
The original fortifications near the village of Matochina date back to Late Antiquity. Over time, barbarian invasions led to repeated destruction and rebuilding of the walls. The present-day fortress was constructed atop these older foundations in the late 5th or early 6th century.
Stone Heritage and Eternal Memory
Archaeological excavations around Bukelon Fortress have uncovered clear evidence of vibrant historical activity. Among the most notable finds are 9th-century seals and a large necropolis featuring graves aligned west to east.
What makes the site particularly remarkable is the presence of numerous burials placed in rectangular troughs carved directly into the rock – a rare and distinctive practice.
The necropolis remained in use from the 10th to the 12th centuries, attesting to the area’s long-standing human occupation.
In 1968, Bukelon was officially declared a monument of national importance. It remains a place where history is not only preserved, but profoundly felt.
Today, even in ruins, the fortress continues to awe visitors with its quiet strength and enduring stone architecture.
Gallery
Photographer: Dimitar Chokorov
Prices
Guided Tour “History and Faith”:
Group of up to 20 people: 18 BGN / 9,20 EUR
Group of 21 to 50 people: 30 BGN / 15,34 EUR
Note: Prices are per group.
Contact
Opening Hours:
The Matochina Information Centre (MIC) is open from May through the end of October.