ðznik () is a municipality and district of Bursa Province, Turkey. Its area is 753 km<sup>2</sup>, and its population 44,236 (2022). The town is at the site of the ancient city of Nicaea, from which the modern name derives. The town lies in a fertile basin at the eastern end of Lake ðznik, with ranges of hills to the north and south. As the crow flies, the town is only southeast of Istanbul but by road it is around the Gulf of ðzmit. It is by road from Bursa.
ðznik has been a district centre of the province of Bursa since 1930 but belonged to the district of Kocaeli between 1923 and 1927. It was a township of Yenià Âehir district (connected to Bilecik before 1926) between 1927 and 1930.
Ancient Nicaea was ringed with walls that survive to this day, despite having been pierced in places to accommodate roads. Inside the walls stands the Ayasofya Mosque where the Second Council of Nicaea was held in A.D. 787. The town is famous for the Iznik tiles and pottery.
ðznik derives from the Ancient Greek name of the city, (Latinized as Nicaea), prefixed with , meaning 'to' or 'into'. The Ottoman Turkish spelling is : ðznîq.
ðznik appears as () in Arabic sources, while Ibn Battuta, who visited the area, recorded it as ().
In ancient times, this was the site of Nicaea, a Hellenistic city founded by Antigonus in 316 BC.
In 1331, Orhan captured the city from the Byzantines and for a short period the town became the capital of the expanding Ottoman Emirate. The large church of Hagia Sophia in the centre of the town was converted into the Orhan Mosque and a medrese (theological school-Süleyman Paà Âa Medresesi) and hamam (bathhouse) were built nearby. In 1334 Orhan built another mosque and an imaret (soup kitchen) just outside the Yenisehir gate (Yenià Âeh Kapñsñ) on the south side of the town.
The Moroccan traveller Ibn Battuta stayed in Iznik at the end of 1331 soon after the capture of the town by Orhan. According to Ibn Battuta, the town was in ruins and only inhabited by a small number of people in the service of the sultan. Within the city walls were gardens and cultivated plots with each house surrounded by an orchard. The town produced fruit, walnuts, chestnuts and large sweet grapes.
A census in 1520 recorded 379 Muslim and 23 Christian households while another one taken a century later in 1624 recorded 351 Muslim and 10 Christian households. Assuming five members for each household, these figures suggest that the population was around 2,000. Estimates made in the 18th and 19th centuries arrived at similar numbers. The town was poor and the population small even when ceramic production was at its peak during the second half of the 16th century.
The Byzantine city is estimated to have had a population of 20,000âÂÂ30,000 but in the Ottoman period the town was never prosperous and occupied only a small fraction of the walled area. It was, however, a centre for the production of highly decorated fritware vessels and what are known as ðznik tiles during the 16th and 17th centuries. In 1677 the English clergyman John Covel visited Iznik and found only a third of the town occupied. In 1745 the English traveller Richard Pococke reported that Iznik was no more than a village. A succession of visitors described the town in unflattering terms. For example in 1779, the Italian archaeologist Domenico Sestini wrote that Iznik was nothing but an abandoned town with no life, no noise and no movement. In 1797 James Dallaway described Iznik as "a wretched village of long lanes and mud walls...".
The town was seriously damaged by the Greek Army in 1921 during the Greco-Turkish War (1919âÂÂ1922); the population became refugees and many historical buildings and mosques were damaged or destroyed. Between 26-28 November 1920, Greek army was defeated and ðznik was completely freed on 28 November 1920.
Iznik's main period of importance came in the 15th century with the development of a pottery and tile making industry. Iznik ceramic tiles (Turkish: ðznik ÃÂini.) were used to decorate many of the mosques designed by Mimar Sinan in Istanbul. However, the ceramics industry declined in the 17th century and ðznik was reduced to a minor agricultural settlement when it was bypassed by the railway in the 19th century.
A number of monuments were erected by the early Ottomans in the period between the conquest in 1331 and 1402 when the town was sacked by Timur. Among those that have survived are:
Several monuments survived into the 20th century but were destroyed during the Greco-Turkish War (1919âÂÂ1922). These include:
There are 46 neighbourhoods in ðznik District:
The ðznik Ultramarathon is a endurance running event that has taken place around Lake ðznik every April since 2012. It is the country's longest single-stage athletics competition.
ðznik is twinned with: