Congress Square (Kongresni trg) is one of the central squares in Ljubljana, the capital of Slovenia. In the late 1930s, the square was renovated by the prominent Slovene architect Jože Plečnik. Since August 2021, it has been inscribed as part of Plečnik's legacy on the UNESCO World Heritage List.
The square was built in 1821 at the site of the ruins of a medieval Capuchin...