Buddhism in Kashmir
Buddhism was an important part of the classical Kashmiri culture, as is reflected in the Nilamata Purana and Kalhana's Rajatarangini. Buddhism is generally believed to have become dominant in Kashmir in the time of Emperor Ashoka, although it was widespread there long before his time, enjoying the patronage not only of Buddhist rulers but of Hindu rulers too. From Kashmir, it spread to the neighbouring Ladakh, Tibet and China proper. Accounts of patronage of Buddhism by the rulers of Kashmir are found in the Rajatarangini and also in the accounts of three Chinese visitors to Kashmir during 630-760 AD. Origins
Buddhist sources attribute the origin of Buddhism in Kashmir to a monk of Varanasi, Majjhantika, who was also a disciple of Ananda. According to the Ceylonese Chronicle, after the conclusion of the Third Buddhist Council, Ashoka sent missionaries across countries to spread Buddhism. Majjhantika was sent to Kashmir and Gandhara (modern day Afghanistan). The story of Majjhantika is also told in several other Buddhist texts such as the Ashokavadana and Avadanakalpalata. However the Buddhist text Divyavadana states that several monks from Kashmir were invited by Ashoka to Patliputra (present day Patna, Bihar). However Kalhana describes the establishment of some Vihāras during the reign of King Surendra, predecessor of Ashoka. Surrendra
The first known ruler of Kashmir, Gonanda (mentioned by Kalhana in his Rajatarangini), was related to Jarasandha, who ruled Magadha during the time of the Kurukshetra war. Surrendra was perhaps the first Buddhist ruler of Kashmir. He erected the first vihāras there. One of these, known as Narendrabhavana, was in the city of Sauraka (Suru, beyond the Zoji La.) The other vihāra was at Saurasa, corresponding to the village Sowur (Soura) on the shore of Anchar Lake to the north of Srinagar. Mauryan period

Ashoka

Kalhana's in his 12th century historical chronicle Rajatarangini, mentioned king Ashoka (Gonandiya) of Kashmir as a devout Buddhist who built many stupas and Shiva temples. The provincial capital Srinagar, which he established, was 'resplendent with prosperity and wealth.' According to some Buddhist writers including Taranatha, the Buddhist preacher Madhyantika introduced saffron cultivation into Kashmir. Buddhism and Shaivism flourished side by side in Kashmir during Ashoka's time and received the Emperor's patronage in equal measure. Kalhana notes that Ashoka built two Shiva temples at Vijayeshvara (Bijbehara), and ordered several others renovated. In Vitastatra (Vethavutur) and at Shuskaletra (Hukhalitar) he built a number of viharas and stupas. Ashoka's successors
Buddhism suffered a temporary eclipse during the reign of Ashoka's successors Jalauka and Damodara. Kalhana, asserted that a large number of Buddhist scholars were vanquished in debates with Jalauka's guru Avadhuta, and hence traditional observances were slowly revived. Later, however, Jalauka created a big vihāra, the Krityashramavihara in the vicinity of Varahamula (Baramulla), which still existed as late as the 11th century. The history of Kashmir after Damodara is not certain until the time of the Kushanas. Kushana period
The Kushana period saw a great resurgence of Buddhism in Kashmir, especially during the reign of Kanishka. The fourth Buddhist Council was held in Kashmir, under the presidency of Katyayaniputra, in Kanishka's time. The south Indian Buddhist philosopher Nagarjuna lived in Kashmir during the Kushana period. Post-Kushana reaction

During the reign of Abhimanyu, which in Kalhana's chronicle follows that of Kanishka, Buddhist scholars under the guidance of Nagarjuna defeated the Shaivite clergy in debates, encouraging people to choose Buddhism. However, during the time of Chandradeva, revival of knowledge of the works of Patanjali, like the Mahabhashya which had become rare, led to a resurgence of Shaivism. By the time of Gonanda, the old philosophy was completely revived. Nothing is known about the religious affiliations of Pratapaditya, a scion of the Gupta dynasty, and his successors, except that they  are stated to have ruled well, and accorded the fullest liberty of faith. Buddhism is stated by Kalhana and Hiuen Tsang to have suffered severe setbacks under the Huns, especially under Mihirakula, whom Hiuen Tsang describes as a great persecutor of the Buddhists. Meghavahana
Upon Mihirakula's death, Kashmir was ruled by Meghavahana, who belonged to the old ruling dynasty of Kashmir. Meghavahana was a staunch Buddhist, who issued a proclamation against killing of all animals at the very time of his coronation, and built numerous stupas. Xuanzang in Kashmir
Xuanzang arrived in Kashmir taking the route from Tibet and Ladakh. He had a significant influence in spreading Buddhism in Kashmir. When he had first arrived in Kashmir, Buddhism was a widespread religion. He later proceeded to Harsha's empire to learn more about Buddhism. Buddhist influence in Kashmir

In Kalhana's time, and before, there was apparently no distinction between "Hindus" and Buddhists in Kashmir. Kalhana himself used Buddhist terms and expressions as a Buddhist would. Nilamata Purana was the text of the worshippers of Nila Naga; Naga worship was common in Kashmir. It mentions the prevalence of Buddhist worship in Kashmir. Here are some quotes from Nilamat Purana from Kashmir (trans. by Dr. Ved
Kumari) (link below). It correctly represents the religious spirit of ancient India. 709-710a. O Brahman, the god Visnu, the lord of the world, shall be (born as) the preceptor of the world, Buddha by name, at the time when the Pusya is joined with the moon, in the month of Vaisaksha, in twenty eighth Kali Age. 710b-12. Listen from as to how his worship should be performed in the bright-half, from that period onwards, in future. The image of Buddha should be bathed (with water rendered holy) with all medicinal herbs, all jewels and all scents, in accordance with the sayings of the Sakyas. The dwellings of the Sakyas (i.e. Viharas) should be whitewashed with care. 713. Here and there, the Caityas - the abodes of the god - should be provided with paintings. The festival, swarming with the actors and the dancers, should be celebrated. 714. The Sakyas should be honoured with Civara (the dress of a Buddhist mendicant), food and books. All this should be done till the advent of Magha. 715. O twice-born, eatable offerings should be made for three days. Worship with flowers, clothes etc. and charity for the poor (should continue for three days). Kalhana's Rajatarangini mentions that a monumental metallic image of Buddha once stood in Srinagar, which was eventually destroyed by Sikandar Butshikan. A significant number of beautifully crafted Buddhist bronzes have survived. A Buddhist bhikshu was present in Baramulla in the 13th century. The Kashmiri Pandits still worship the triratna symbol. After the Islamization of Kashmir by sultans like Sikandar Butshikan, much of Hinduism was gone and a little of Buddhism remained. Fazl writes, "The third time that the writer accompanied His Majesty to the delightful valley of Kashmir, he met a few old men of this persuasion (Buddhism), but saw none among the learned." Buddhist art
Kashmir was a major center of Buddhist art, and there is evidence of significant influence of Kashmir style on 11-13th century Tibetan art. While Buddhism is now extinct in the valley of Kashmir, masterpieces of Buddhist art from Kashmir are present in many museums. See also

 History of Kashmir
 History of India
 Kashmiri Hindus
 Kashmir Valley
 Buddhism
 Hinduism
 History of Buddhism
 History of Hinduism

References

 Ganhar et al., Buddhism in Kashmir and Ladakh, Tribune Press, New Delhi, 1956 
 Kaul, Advaitavadini,Buddhist Savants of Kashmir - Their Contributions Abroad, Utpal Publications,Srinagar,1987
 Kaul, Advaitavadini, Buddhism in Kashmir, Indologica Taurinensia 31, 159–171, 2005 
 Rizvi, J. Trans-Himalayan Caravans, Oxford India Paperbacks, 1999. Kalhana's Rajatarangini, A Chronicle of the Kings of Kashmir, M.A. Stein,  2 vols. London, 1900. The Patola Shahi dynasty : a Buddhological study of their patronage, devotion and politics,  Rebecca L. Twist, PhD Thesis, The Ohio State University 2008. External links
 Nilamata Purana, trans. Ved Kumari
 Kashmiri Buddha bronze (c. 644 - 654), inscribed in the reign of king Narasurendea
 Crowned Buddha Shakyamuni 8th century
 The Gilgit Manuscript

Kashmir
Buddhism in Pakistan
Religion in Jammu and Kashmir
History of Kashmir