Pliska

Pliska is a historic town situated in Northeastern Bulgaria, positioned within the administrative boundaries of the Kaspichan Municipality and Shumen Province. The settlement commands an exceptional place within national history, having operated as the first official capital of Danube Bulgaria for more than two consecutive centuries, from 681 to 893 AD. The town enjoys excellent logistical connectivity, located 6.2 kilometers northwest of the town of Novi Pazar and 7.2 kilometers north of the town of Kaspichan, hosting its own station along the historic Varna - Ruse railway. According to official metrics from the National Statistical Institute, by the end of December 2025, the permanent population of Pliska counted 756 residents.

Geographical Location, Toponymy, and Early History

The city emerged within the vast and fertile Shumen Plain, developing over the topography of an earlier, fortified Slavic settlement, as demonstrated by its distinctly Slavic etymological name, Pliska. During the epoch of Ottoman rule, the settlement was recognized among local populations under the nomenclature of Aboba.

Over decades of comprehensive archaeological and linguistic evaluation, the following historical records regarding the city's title have been verified:

• The Chatalar Inscription of Khan Omurtag: In the texts of this priceless monument, carved in medieval Greek script, the capital's name is rendered in capital letters as PLSKA. Unearthed in 1905 at a medieval crossroads northwest of the contemporary village of Han Krum, the Chatalar column stands as the earliest authentic documentation concerning the city. In its text, the destination is named Plskas ton kanpon, translating to the camp of Pliska, explicitly referenced as the permanent royal residence of Khan Omurtag, who ruled from 814 to 830 AD.
• Byzantine Manuscripts: Across imperial sources from the 10th and 11th centuries, the name is transcribed as Pliskouba and Pliskoba. Scientific analyses confirm that the Proto-Bulgarian suffix oba or uba holds an independent meaning signifying a large settlement of a steppe or encampment type. Consequently, the title is structurally related to the steppe cities and capitals engineered by nomadic peoples across Central Asia and Eastern Europe, translated analogously as the radiant city or the brilliant, white city.
• Earliest and Terminal Chronicles: The first official mention of historical events occurring within the limits of Pliska across written chronicles dates to the years 763 and 764 AD, while the final events documented on-site by chroniclers encompass the years 1087 and 1088.

Chronology of Archaeological Excavations

The medieval city of Pliska or Plyskov was uncovered for global science between 1899 and 1900 by archaeologists representing the Russian Archaeological Institute in Constantinople, led by Fyodor Uspensky and with the active collaboration of the founding father of Bulgarian archaeology, Karel Skorpil. It was here that the most significant material monuments representing the early Pliska-Preslav culture were excavated, studied, and stabilized.

Vital written records concerning the initial establishment of the capital by the state's founder, Khan Asparuh, who ruled from 681 to 701 AD, are preserved within the legendary Bulgarian Apocryphal Chronicle, stating that King Ispor founded a city in Plyuska. This source, however, is of a later historical timeline, composed no earlier than the 11th century, and bears an apocryphal-legendary character.

The Fortification System and the Three Zones of the Capital

The primary reconstructed structures of the first Bulgarian capital are situated approximately 3 kilometers north of the contemporary town of Pliska. The remnants of the sprawling medieval city occupy an impressive total area of roughly 23 square kilometers. Pliska was fortified via a complex engineering network including three concentric defense rings:

• The Outer City: The entire territory of 23 square kilometers was enclosed by a colossal defensive earthen rampart and a deep ditch filled with water. This ditch boasted a width of up to 10 meters, a depth of up to 7 meters, and a total perimeter length exceeding 20 kilometers. Behind this earthen boundary lay the Outer City, which accommodated marketplaces, agricultural structures, and the sturdy dwellings of artisans and farmers.
• The Inner City: Positioned at the absolute core of the complex, it formed an irregular trapezoid with walls oriented toward the cardinal directions, measuring from 612 to 788 meters in length. The Inner City was shielded by a monumental curtain wall constructed from large rectangular limestone blocks (ashlar masonry), featuring a thickness of up to 2.60 meters. Each of the four walls hosted a large defensive gateway, three of which have been fully excavated to date. Right next to one of these gates, archaeologists exposed a hidden postern exit that led defenders far from the walls through an almost imperceptible underground passage.
• The Citadel and Royal Enclosure: At the absolute center of the Inner City rose the Khan's Quarters, anchoring the Citadel at its core. This comprised a small, heavily fortified internal redoubt protected by robust defensive walls, serving as the permanent and secure residence of the Khan and his royal family.

The Magnificent Palaces of the Bulgarian Sovereigns

The archaeological strata within the perimeter of the Citadel reveal the gradual evolution of Bulgarian royal architecture:

The Wooden Palace: The initial royal residence in Pliska was constructed entirely of timber, as evidenced by regular postholes from massive logs driven deeply into the ground layers, exposed during deep excavations.

The Stone Palace of Khan Krum: During the reign of Khan Krum, the first massive stone palace was erected. Its architecture is documented by Byzantine chroniclers who described in detail the capture, plundering, and burning of Pliska by the forces of Byzantine Emperor Nicephorus I Genicus in 811 AD. The Krum Palace boasted impressive spatial dimensions exceeding 70 by 60 meters, structured across two stories with a total height of roughly 10 meters including its defensive towers. A precise, full-scale model reconstruction of this palace is displayed inside the local museum.

The Palace of Khan Omurtag: Built over the ruins of Krum's residence, Khan Omurtag engineered a new, magnificent palace. It featured smaller dimensions but its foundations and a large portion of its stone ground floor remain perfectly preserved today. The layout of the building accommodated comfortable living suites for the Khan and private chambers for his honored foreign dignitaries. The vast and brilliant Throne Hall was positioned on the second floor. The palace operated its own internal clay pipeline system for clean water, which is partially functional to this day. Situated in immediate proximity to Omurtag's Palace was the central pagan cult shrine of the Proto-Bulgarian capital.

The Great Basilica and Christian Heritage

Standing at a distance of roughly 1.5 kilometers from the Inner City is the Great Basilica of Pliska - one of the largest Christian temples in all of medieval Europe and a symbol of the Christianization of the Bulgarian people. An exceptionally vital scientific fact confirms that beneath the foundations of this grand medieval basilica, archaeologists exposed the remnants of a much older Late Antiquity church displaying a distinct cruciform plan. Researchers identify this early temple as a martyrium, proving that the structure was erected over a sacred site linked to the death, suffering, or burial of an early Christian hieromartyr.

It was precisely in Pliska, in the year 864 AD, that the great Bulgarian monarch, Holy Prince Boris I Mikhail, accepted Christianity and officially baptized the entire Bulgarian nation, executing a fundamental cultural and political reformation. Another event of immense pan-Slavic significance was the official and solemn welcoming of the disciples of the creators of the Slavic alphabet, the Holy Brothers Cyril and Methodius, into the first Bulgarian capital, where they were provided with state patronage to develop their literary and educational work.

Contemporary Tourism and Museum Facilities

Today, the town of Pliska is a premier travel destination, incorporating the following prominent assets from the 100 National Tourist Sites compiled by the Bulgarian Tourist Union:

• The Pliska National Historical and Archaeological Reserve: encompassing the entire territory of the medieval city and the Great Basilica, hosting an official validation stamp. The summer operating hours of the reserve run from 9:00 AM to 8:00 PM, while winter operating hours run from 9:00 AM to 5:00 PM.
• The Archaeological Museum: positioned within the reserve limits, it safeguards and displays thousands of weapons, domestic vessels, solid gold and silver ornaments, coins, and artifacts unearthed during excavations in the old capital.
• The Old Pliska Cultural-Historical Complex: a modern, privately managed complex inside the town dedicated to Bulgarian history, script, and monarchs, which has become an attractive landmark for visitors.