Mount Athos in the context of "John Tornike"

Chalkidiki (/kælˈkɪdɪki/; Greek: Χαλκιδική, romanized: Chalkidikḗ [xalciðiˈci], alternatively Halkidiki), also known as Chalcidice, is a peninsula and regional unit of Greece, part of the region of Central Macedonia, in the geographic region of Macedonia in Northern Greece. The autonomous Mount Athos region constitutes the easternmost part of the peninsula, but not of the regional unit.

The capital of Chalkidiki is the town of Polygyros, located in the centre of the peninsula, while the largest town is Nea Moudania. Chalkidiki is a popular summer tourist destination.

The monastic community of Mount Athos is an Eastern Orthodox community of monks living on the Mount Athos peninsula in Northern Greece.

The monastic community enjoys autonomous self-government within the borders of the Athos peninsula. The Greek Ministry of Foreign Affairs manages relations between Athos and the Government of Greece. The community includes 20 monasteries and dependent settlements. The monasteries house around 2,000 Eastern Orthodox monks from Greece and many other countries, including Eastern Orthodox countries such as Serbia, Romania, Moldova, Georgia, Bulgaria, Montenegro, Ukraine and Russia, who claim to live an ascetic life at Athos, isolated from the rest of the world. The Athonite monasteries feature a rich collection of well-preserved artifacts, rare books, ancient documents, and artworks of immense historical value, and Mount Athos has been listed as a World Heritage Site since 1988.

The United Nations Educational, Scientific and Cultural Organization (UNESCO) designates World Heritage Sites of outstanding universal value to cultural or natural heritage which have been nominated by countries which are signatories to the UNESCO World Heritage Convention, established in 1972. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consisting of physical and biological formations), geological and physiographical formations (including habitats of threatened species of animals and plants), and natural sites which are important from the point of view of science, conservation or natural beauty, are defined as natural heritage. Greece ratified the convention on 17 July 1981, making its natural and cultural sites eligible for inclusion on the list.

Greece has 20 properties in Greece inscribed on the World Heritage List, 18 of which are cultural sites and two (Meteora and Mount Athos) are mixed, listed for both their natural and cultural significance. The first site added to the list was the Temple of Apollo Epicurius at Bassae, in 1986. The next two sites listed were the Archeological site of Delphi and the Acropolis of Athens, in the following year. Five sites were added in 1988, two in 1989 and 1990 each, one in 1992, one in 1996, two in 1999, and one in 2007. The most recent site added was the Minoan Palatial Centres, in 2025. In addition, there are 12 sites on the tentative list, all of which were nominated in 2014.

Mardonius (Old Persian: 𐎶𐎼𐎯𐎢𐎴𐎡𐎹 Mr̥duniyaʰ; Ancient Greek: Μαρδόνιος Mardónios; died 479 BC) was a Persian military commander during the Greco-Persian Wars. Though he secured initial victories in the first Persian invasion of Greece, he was ultimately forced to retreat into Anatolia after suffering catastrophic losses in both men and material due to a storm off the coast of Mount Athos, following which he was relieved of his command by Darius the Great. He was later re-appointed by Xerxes I and took part in the second Persian invasion of Greece. In 480 and 479 BC, Mardonius spearheaded the Persian army's destruction of Athens. Shortly thereafter, he was killed during the Battle of Plataea.

The first Persian invasion of Greece took place from 492 BC to 490 BC, as part of the Greco-Persian Wars. It ended with a decisive Athenian-led victory over the Achaemenid Empire during the Battle of Marathon. Consisting of two distinct campaigns, the invasion of the independent Greek city-states was ordered by the Persian king Darius the Great, who sought to punish Athens and Eretria after they had supported the earlier Ionian Revolt. Additionally, Darius also saw the subjugation of Greece as an opportunity to expand into Southeast Europe and thereby ensure the security of the Achaemenid Empire's western frontier.

The first campaign, in 492 BC, was led by the Persian commander Mardonius, who re-subjugated Thrace and forced Macedon to become a fully subordinate client kingdom within the Achaemenid Empire; it had been a Persian vassal as early as the late 6th century BC—probably in 512 BC. However, further progress was prevented when Mardonius' fleet was wrecked in a storm off the coast of Mount Athos. The following year, having demonstrated his intentions, Darius sent envoys to all parts of Greece, demanding their submission. He received it from almost all of them, but not from Athens and Sparta, both of which executed the envoys sent to them. With Athens still defiant, and Sparta now effectively at war with the Persians, Darius ordered a further military campaign for the following year.

A territorial abbey (or territorial abbacy) is a particular church of the Catholic Church comprising defined territory which is not part of a diocese but surrounds an abbey or monastery whose abbot or superior functions as ordinary for all Catholics and parishes in the territory. Such an abbot is called a territorial abbot or abbot nullius diœceseos (abbreviated abbot nullius and Latin for "abbot of no diocese"). A territorial abbot thus differs from an ordinary abbot, who exercises authority only within the monastery's walls or to monks or canons who have taken their vows there. A territorial abbot is equivalent to a diocesan bishop in Catholic canon law.

While most belong to the Latin Church, and usually to the Benedictine or Cistercian Orders, there is one Eastern Catholic territorial abbey: the Italo-Albanian Greek Catholic Abbey of Grottaferrata. The closest equivalent in the Eastern Orthodox Church would be a stauropegion (e.g. most famously, Mount Athos).

The Bulgarian Revival (Bulgarian: Българско възраждане, Balgarsko vazrazhdane or simply: Възраждане, Vazrazhdane, and Turkish: Bulgar ulus canlanması), sometimes called the Bulgarian National Revival, was a period of socio-economic development and national integration among Bulgarian people under Ottoman rule. It is commonly accepted to have started with the historical book, Istoriya Slavyanobolgarskaya, written in 1762 by Paisius, a Bulgarian monk of the Hilandar monastery at Mount Athos, leading to the National awakening of Bulgaria and the modern Bulgarian nationalism, and lasting until the Liberation of Bulgaria in 1878 as a result of the Russo-Turkish War of 1877–1878.