Basilica of the Sacred Heart of Jesus (Bazylika Najświętszego Serca Jezusowego).
Built in the early 20th century, this is one of the most impressive religious buildings in the capital. In 1923, Pope Pius XI consecrated the temple and gave it the title of the Minor Basilica. The architecture of the temple is modeled on the Roman basilica of St. Paul. In the soaring belfry (built in the 1990s) there is a bell from 1712.
( Source : http ://www.warsawtour.pl )