Harmankaya Nature Park

Yalova is an electoral district of the Grand National Assembly of Turkey. It elects 3 members of parliament (deputies) to represent the province of the same name for a four-year term by the D'Hondt method, a party-list proportional representation system.

Termal District is a district of the Yalova Province of Turkey. Its seat is the town of Termal. Its area is 67 km2, and its population is 6,977 (2022).

Termal is a town in Yalova Province in the Marmara region of Turkey. It is the seat of Termal District. Its population is 3,409 (2022). It is renowned for its hot springs, Yalova Thermal Baths (Turkish: Termal). It is about 80 km away from Istanbul. The huge hot springs complex, lying on a land of about 1.6 square kilometres, is located 12 km away from Yalova. There are four hotels in the complex, one of which is an apart. There are also five baths which possess historical value. The mayor is Hüseyin Sinan Acar (AK Party).

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

Çınarcık District is a district of the Yalova Province of Turkey. Its seat is the town of Çınarcık. Its area is 178 km2, and its population is 38,600 (2022).

Çınarcık is a town in Yalova Province in the Marmara region of Turkey. It is the seat of Çınarcık District. Its population is 20,454 (2022).Çınarcık has a permanent population of about 20,000 but its location near Istanbul has made it a popular location for summer homes. On hot weekends during the summer, the population can swell to 300,000 and construction of new summer homes in the town is fast-paced. Çınarcık is located on a small strip of flat land on the coast with mountains rising sharply in back of it.

Koru (former Kuri) is a town (belde) in the Çınarcık District, Yalova Province, Turkey. Its population is 7,841 (2022). Up to 20th century the population was composed of Greeks. It is between Çınarcık to west and Yalova to east, all coastal places on the Anatolian side of Marmara Sea. Distance to Çınarcık is 5 kilometres (3.1 mi) and to Yalova is 9 kilometres (5.6 mi).

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

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.

Teşvikiye is a town (belde) in the Çınarcık District, Yalova Province, Turkey. Its population is 3,158 (2022).

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.

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).