Yalova Earthquake Monument

Yalova District (also: Merkez, meaning "central" in Turkish) is a district of the Yalova Province of Turkey. Its seat is the city of Yalova. Its area is 139 km2, and its population is 156,732 (2022).

Yalova is a market-gardening town located in northwestern Turkey on the eastern coast of the Sea of Marmara. It is the seat of Yalova Province and Yalova District. Its population is 133,109 (2022). A largely modern town, it is best known for the spa resort at nearby Termal, a popular summer retreat for residents of Istanbul.Regular ferries connect Yalova with Istanbul via the Sea of Marmara. They are operated by İDO.

University of Yalova (Turkish: Yalova Üniversitesi) is a university in Turkey's Yalova Province. University of Yalova (UYA) has been founded under the Law no 5765 on May 22, 2008, and Prof. Dr. M. Niyazi Eruslu has been appointed as the first rector. The Faculty of Economics and Administrative Sciences and Vocational School of Higher Education of Yalova that had already been established and functioning as a constituent of Uludag University became a part of the recently founded university following the enactment of the law. The Faculty of Economics and Administrative Sciences of the university provides education at the undergraduate and provides postgraduate levels for students from foreign countries and from Turkey. The faculty offers academic programs that strive to teach administrative, entrepreneurial, and economical skills. It encourages providing, compiling, and publishing new sources of information in the field of economics and administrative sciences. Also the faculty contributes the business world through programs that aim at mastering efficiency and productivity. Newer departments include business administration (English), international relations (English), social service and labor economics - industrial relations have already been established. The Faculty of Law has also been founded and attempts to open new departments have been initiated. The faculty of engineering aims not only to impart contemporary engineering and scientific knowledge in the disciplines concerned, but also to inculcate creativity, research techniques, and self development. The undergraduate curriculum provides a firm background in the basic sciences through courses in computer science, chemistry, energy systems and polymer fields. In addition to faculties, Yalova University has a vocational school of higher education. The school of foreign languages aims to improve the students' language skills before they start their English-medium instruction. The school of foreign languages has a modular system in accordance with Common European Framework of Reference. Despite being a new built university, national and international conferences, symposiums were Ottoman Empire's Establishment Date Symposium organized by Yalova - Bilkent Universities and International VII.

Karaca Arboretum is a private arboretum located in Yalova, Turkey. Opened in 1980, it was named after its owner Turkish businessman Hayrettin Karaca. It covers area of 13.5 ha (33 acres).

Fatih Sultan Mehmet Anatolian High School (Turkish: Fatih Sultan Mehmet Anadolu Lisesi) is a four-year Anatolian High School located in Yalova, Turkey. The primary language of instruction is Turkish. The secondary foreign languages are German and English.

Kadıköy is a town (belde) in the Yalova District, Yalova Province, Turkey. Its population is 9,543 (2022). It is 7 kilometres (4.3 mi) south west of Yalova and at the midpoint of Armutlu Peninsula. The settlement was founded by an Ottoman kadı ("judge") . Hence it was named as Kadıköy ("Judge's village"). During Ottoman Empire most of the population was composed of Greeks. But according to Population exchange between Greece and Turkey agreement the Greek population was replaced by Turkish population from Greece. Refugees from Caucasus after the Russo-Turkish War (1877-1878) were also settled in the village. The village was declared a seat of township in 1991. Intensive farming such as green house farming and floriculture is the main economic activity of the town.

Yalova Province (Turkish: Yalova ili) is a province in northwestern Turkey, on the eastern coast of the Sea of Marmara. Its adjacent provinces are Bursa to the south and Kocaeli to the east. Its area is 798 km2 (making it the smallest province of Turkey), and its population is 296,333 (2022). Prior to 1930, the area around Yalova constituted a district of Kocaeli Province; from 1930 to 1995, it was part of Istanbul Province; in 1995, the area was separated and made into the current Yalova Province. The provincial capital is the city of Yalova.

Pytheion (Ancient Greek: Πύθειον), also called Pythia Therma, was a town of ancient Bithynia. Its site is located near Yalova Kap, Asiatic Turkey.

Çiftlikköy is a town in Yalova Province in the Marmara region of Turkey. It is the seat of Çiftlikköy District. Its population is 43,547 (2022). The mayor is Ali Murat Silpagar (AKP).

The 1894 Istanbul earthquake occurred in the Çınarcık Basin or Gulf of Izmit in the Sea of Marmara on 10 July at 12:24pm. The earthquake had an estimated Ms magnitude of 7.0. At least an estimated 1,349 people were killed in towns around the Gulf of Izmit such as Yalova, Sapanca and Adapazarı, and in Ottoman Constantinople (present day Istanbul). The main shock caused a tsunami 1.5 metres (4.9 ft) high.

Gökçe Dam is a dam in Turkey. The development was backed by the Turkish State Hydraulic Works.

Çiftlikköy District is a district of the Yalova Province of Turkey. Its seat is the town of Çiftlikköy. Its area is 136 km2, and its population is 50,974 (2022).