The first known settlement here, near Cape St. Athanasius just south of town, is dated back to the 6th century BC. Its Greek name was perhaps Larissa, later, Aspros. Later the Roman roadservice stationTemplum Iovis was erected with a fortress nearby. The region became part of the First Bulgarian Empire in 681 AD; the Bulgarian fortress of Vicha stood later perhaps on cape Beli Nos north of town. In the Ottoman period, a village known as Akdere existed at the town's present location; it was later renamed Byala. A customs office between the Principality of Bulgaria and Eastern Rumelia was temporarily established in 1878. Until the early 1900s, the majority of the population was ethnic Greek; with the population transfers between Bulgaria and Greece following World War I, about 75% of them are now ethnic Bulgarians tracing their ancestry to the village of Athira in Greek Macedonia. Byala was declared town on 5 September 1984.
Economy
Byala's economy is based mostly on tourism and agriculture, including viticulture. There are several hotels, camping areas and beaches. There are attempts to develop "village tourism", a new concept that is believed to be interesting to foreigners. Nature landmarks outside Byala include , one of Bulgaria's last remaining with pristine dunes and freshwater , and the White Cliffs displaying a classic Cretaceous–Paleogene boundary exposure; there is a demonstration centre.
Schools: Elementary School "Otets Paisii" ; Professional High School for Agriculture ; Kindergarten "Parvi yuni"
Stadium: Chernomoretz
Chitalishte: "Probuda"
Museum of Ethnography
Military Monuments
Development
The town is less developed compared to other tourist areas. The local government supports a few environmental and tourism projects. Byala's port is currently under reconstruction and is planned to become a yacht marina. There has been much new residential building undertaken between 2003 and 2006 due to perceived higher interest from foreign investors and tourists. In December 2007, plans were announced for a carbon-neutral resort at Karadere beach, some 3 km north of Byala, Norman Foster's first project in Bulgaria. A series of car free hill towns in a setting of oak forests, meadows and river gorges, Black Sea Gardens will create a year-round community for up to 15,400 residents. Local groups oppose the project. They say it will turn Karadere beach into a 6-star closed resort complex. The territory is extremely important from an ecological standpoint being part of the Natura 2000 protected zones network and also vital part of bio-diversity zones in Via Pontica for preservation of the habitats of birds. Due to the wilderness of the territory and lack of any infrastructure, the project needs huge investments and after assessment of these or maybe other reasons, the original investor has backed off. The Bulgarian government's failure to enact regulations outlawing extensive developments in such protected areas may have encouraged the project—even more as Norman Foster's consulting architects company "Projects Ltd." is owned and run by the brother of the Bulgarian Prime Minister.
