Ioannina
capital and largest city of Ioannina and Epirus, Greece

Ioannina (Greek: Ιωάννινα, romanized: Ioánnina, pronounced [i.oˈanina] ), often called Yanina (Greek: Γιάννινα or Γιάννενα), is the capital and largest city of the Ioannina regional unit and of Epirus, an administrative region in northwestern Greece.
According to the 2021 census, the city population was 64,896 while the municipality had 113,978 inhabitants. It lies at an elevation of approximately 500 metres (1,640 feet) above sea level, on the western shore of Lake Pamvotis (Παμβώτις). Ioannina is located 410 km (255 mi) northwest of Athens, 260 kilometres (162 miles) southwest of Thessaloniki and 80 km (50 miles) east of the port of Igoumenitsa on the Ionian Sea.
The city's foundation has traditionally been ascribed to the Byzantine Emperor Justinian in the 6th century AD, but modern archaeological research has uncovered evidence of Hellenistic settlements. Ioannina flourished in the late Byzantine period (13th–15th centuries). It became part of the Despotate of Epirus following the Fourth Crusade and many wealthy Byzantine families fled there following the 1204 sack of Constantinople, with the city experiencing great prosperity and considerable autonomy, despite the political turmoil. Ioannina surrendered to the Ottomans in 1430, and until 1867 it was the administrative center of the Ioannina Eyalet, serving as a power base for Ali Pasha. In the period between the 18th and 19th centuries, the city was a major center of the modern Greek Enlightenment. Ioannina was ceded to Greece in 1913 following the Balkan Wars.
Begin with the source’s own compact description: “Ioannina” is capital and largest city of Ioannina and Epirus, Greece. The dossier treats that line as a proposition to test through Ioannina, capital and largest, not as a finished interpretation.
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The phrase “capital and largest city of Ioannina and Epirus, Greece” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q183199. VIAF identifies the subject as 147754409. The Library of Congress control number is n81042105. Authority coordinates are 39.664, 20.852. 1 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2021, 1204, 1430 and 1867.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Ioannina” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.