Bayil

Bayil (; also known as Bailovo) is a settlement in Baku, Azerbaijan.
Geography.
In March 2000, a major landslide in the Bayil slope destroyed dozens of shops, apartments and gas stations. The slope in later years also experienced few minor landslides which led Baku City Administration to examine the area and make a final decision on razing houses in this territory. 
Neighborhoods are largely composed of block after block of picturesque rowhouses and a few mansions.
History.
 Remains of Sabayil Castle
In 1235, Shirvanshah Fariburzom III on one of the Bayil Bay has been constructed building, later named Sabayil Castle. The area also called "Shahri Saba", "Shahri nau", underwater city, a caravanserai and "Bayil stones". 
In 1858, Marine Administration of Russian Empire began construction of municipality on local admiralty's drafts. On 6 May 1868 in Cape Bayil, in the presence of Grand Duke Alexei Alexandrovich of Russia, was founded five-domed church. 
Despite the extensive construction in the direction of Baku and economic relationship with the capital, Bayil until 1912 remained legally independent maritime province.
In 1900, Leonid Krasin arrived to the Bayil at the invitation of the Robert Classon. He became deputy head of the construction of the Bayil Thermal power station and controlled it after completion of construction until 1904.
In 2010, restoration works are held at the Bayil stadium with 3000 attendance after Association of Football Federations of Azerbaijan's proposal to increase popularity in Baku.
In 2011, government unveiled restored Gafur Mammadov park on Victory Day.
Landmarks.
Most visitors get their first glimpse of the neighborhood when visiting the area's best known cultural attraction, National Flag Square. Confirmed by the Guinness Book of Records, the flag flies on a pole 162 meters high and measures 70 by 35 meters which makes it the world's highest flag. Baku Crystal Hall, which hosted Eurovision Song Contest 2012, is located next to it.
The development of the area replaced, another famous landmark, Bayil prison – one of USSR's strictest prisons and the same prison in which Joseph Stalin was kept in the early years of the 20th century because of his criminal activities in Baku, organizing oil worker strikes. 