Lviv Theatre of Opera and Ballet

The Solomiya Krushelnytska Lviv State Academic Theatre of Opera and Ballet (Ukrainian: Львівський Національний академічний театр опери та балету імені Соломії Крушельницької, romanized: Lvivskyi Natsionalnyi akademichnyi teatr opery ta baletu imeni Solomii Krushelnytskoi) or Lviv Opera (Ukrainian: Львівська оперa, romanized: Lvivska opera, Polish: Opera Lwowska) is an opera house located in Lviv, Ukraine's largest western city and one of its cultural centres. Originally built on former marshland of the submerged Poltva River, the Lviv Opera now located on Freedom Avenue [uk] (Ukrainian: Проспект Свободи), the tree-lined centrepiece of Lviv's historic Old City, a UNESCO World Heritage Site located in the city's Halych district.

According to the inscription in the theatre lobby, the building was constructed between 1897 and 1900. Originally built when Lviv was the capital of the autonomous province of Galicia in the Austro-Hungarian Empire, the Lviv Opera (German: Lemberger Oper) first stood at the end of Archduke Karl Ludwig Avenue, was later known as the Grand Theatre (Polish: Teatr Wielki) of the Second Polish Republic, and during the time of Soviet rule, entering patrons would pass by a towering statue of Vladimir Lenin. For four decades, the theatre was known as the Ivan Franko Lviv State Academic Theatre of Opera and Ballet, having been renamed in 1956 after the city's famous poet and political activist on the centenary of his birth.

In 2000, marking its centennial the Lviv Opera was renamed after Solomiya Krushelnytska, a renowned soprano of the early 20th century.

At the end of the 19th century, the civic leaders of Lviv felt the need for a large city theatre to be situated in the capital of Galicia. In 1895, the city announced an architectural design competition, which attracted a large number of submissions. Among the participants were the Viennese architects Fellner & Helmer, whose entry was rejected as too international and eclectic.

An independent jury chose the design by Zygmunt Gorgolewski, a graduate of the Berlin Building Academy and the director of city's Engineering Academy. Gorgolewski pleasantly surprised the jury by planning to locate the building in the centre of the city, despite the area having been already densely built-up. In order to solve the space problem, he boldly proposed to enclose the Poltva River underground, and instead of using a traditional foundation, utilized—for the first time in Europe—a reinforced concrete base.

In June 1897, the cornerstone was placed. Gorgolewski oversaw construction, earthwork and design, employing the leading stonemasons from the city and beyond. Local materials were used wherever possible, however marble elements were manufactured in Vienna, special linen for painting in the foyer was imported from Belgium. The German company Siemens, ran the electrical wiring and lights, while the hydraulic mechanization of the stage was built by the Polish railway workshop company in Sanok.

Construction continued for three years. Funding came from the city, the surrounding communities, and from voluntary donations. The cost of the works totaled 2.4 million Austrian crowns.

The Lviv Opera opened on October 4, 1900. The cultural elite—painters, writers, and composers, as well as delegations from various European theatres—attended the opening festivities. Among the guests attending the ceremony were writer Henryk Sienkiewicz, composer Ignacy Jan Paderewski, the painter Henryk Siemiradzki, the Chief magistrate of Lviv Godzimir Małachowski, the provincial governor Leon Piniński and head of the provincial assembly Count Stanisław Badeni. Due to recent deaths of both the Roman Catholic and Greek Catholic archbishops, the building was blessed by the Armenian Catholic archbishop of Lviv, Izaak Mikołaj Isakowicz, alongside rabbi Ezechiel Caro and the Protestant pastor Garfel.^{[citation needed]}