The National Cathedral (Romanian: Catedrala Națională), also known as the People's Salvation Cathedral (Romanian: Catedrala Mântuirii Neamului), is an Eastern Orthodox cathedral in Bucharest, Romania, built to serve as the patriarchal cathedral of the Romanian Orthodox Church. It is located in central Bucharest on Spirea's Hill (Arsenal Square), facing the Palace of Parliament. At 127 metres (417 ft) tall, the cathedral occupies a dominant position in Bucharest's cityscape, being visible from all approaches to the city.
It is the tallest and largest Eastern Orthodox church building by volume, and area, in the world. The People's Salvation Cathedral will have the largest collection of church mosaics (interior decoration) in the world when it is completed, having about 25,000 square meters. Also the People's Salvation Cathedral has the world's largest Orthodox iconostasis (23.8 meters long and 17.1 meters high) and the world's largest free-swinging church bell.
