List of libraries in the ancient world

The great libraries of the ancient world served as archives for empires, sanctuaries for sacred writings, and depositories of literature and chronicles.

• The libraries of Ugarit (in modern Syria), c. 1200 BC, include diplomatic archives, literary works and the earliest privately-owned libraries yet recovered.
• The Library of Ashurbanipal, 7th century BC, in Nineveh (near modern Mosul, Iraq), Considered to be "the first systematically collected library", it was rediscovered in the 19th century. While the library had been destroyed, many fragments of the ancient cuneiform tablets survived, and have been reconstructed. Large portions of the Epic of Gilgamesh were among the many finds.
• The Library of Alexandria, fl. 3rd century BC(ca, 295 BC). The date of its destruction uncertain, but it supposedly housed one of the largest collections in the classical world..
• The Library of Pergamum at Pergamum (in what is now Turkey), also in the 3rd century BC, the Attalid kings formed the second best Hellenistic library after Alexandria, founded in emulation of the Ptolemies. When the Ptolemies stopped exporting papyrus, partly because of competitors and partly because of shortages, the Pergamenes invented a new substance to use in codices, called pergamum or parchment after the city. This was made of fine calfskin, a predecessor of vellum and paper.
• Libraries of the Forum, consisted of separate libraries founded in the time of Augustus near the Roman Forum that contained both Greek and Latin texts, separately housed, as was the conventional practice. There were libraries in the Porticus Octaviae near the Theatre of Marcellus, in the temple of Apollo Palatinus, and in the Biblioteca Ulpiana in the Forum of Trajan.
• Private libraries of Ancient Rome were also considerable: Roman aristocracy saw the library as a point of prestige and many of these were transferred to the monasteries of the medieval years.
• The Villa of the Papyri, in Herculaneum, Italy— The only library known to have survived from classical antiquity, this villa's large private collection may have once belonged to Julius Caesar's father-in-law, Lucius Calpurnius Piso Caesoninus in the 1st century BC. Buried by the eruption of Mount Vesuvius that destroyed the town in 79 AD, it was rediscovered in 1752, around 1800 carbonized scrolls were found in the villa's top story. Using modern techniques such as multi-spectral imaging, previously illegible or invisible sections on scrolls that have been unrolled are now being deciphered. It is possible that more scrolls remain to be found in the lower, unexcavated levels of the villa.
• Caesarea Maritima, a late 3rd century AD establishment located in present-day Israel, had a great early Christian library. Through Origen of Alexandria and the scholarly priest Pamphilus of Caesarea, the theological school of Caesarea won a reputation for having the most extensive ecclesiastical library of the time, containing more than 30,000 manuscripts: Gregory of Nazianzus, Basil the Great, Jerome and others came to study there.
• The great seats of learning in ancient India, namely Takshasila, Nalanda, Vikramshila, Kanchipuram and other universities, also maintained vast libraries of palm leaf manuscripts on various subjects, ranging from theology to astronomy.
• The House of Wisdom at the Academy of Gundishapur in Baghdad, established during the Persian Sassanid Empire in the 3rd through 6th centuries AD; destroyed with the fall of the empire in 651.
• The Library of Constantinople, founded in 330 CE, was largely destroyed or burned by the Fourth Crusade, and probably held the last vestige of complete texts that existed from Antiquity..